Levothyroxine Side Effects summary

Total Levothyroxine reports: 572. View

Levothyroxine FDA safety alerts: 2004 .

Reported deaths: 43

Reported hospitalizations: 200.

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Recently reported Levothyroxine Side Effects

I was experiencing severe muscular pain, abdominal...

Massive weight gaind for they year that I took it....


Common Levothyroxine Side Effects
Blood thyroid stimulating hormone increased 44
Fatigue 34
Insomnia 25
Headache  What is  Headache                                                                                                                                                                                                24
Hypothyroidism 22
Dizziness  What is  Dizziness                                                                                                                                                                                               21
Dyspnoea 21
Nausea  What is  Nausea                                                                                                                                                                                                  20
Palpitations 20
Atrial fibrillation  What is  Atrial fibrillation                                                                                                                                                                                     18
Hyperthyroidism 18
Asthenia 17
Completed suicide 17
Cerebrovascular accident 16
Thyroid function test abnormal 16
Alopecia 15
Blood thyroid stimulating hormone decreased 15
Chest pain  What is  Chest pain                                                                                                                                                                                              15
Loss of consciousness 15
Overdose 15
Pruritus 15
Weight increased 15
Anaemia 14
Anxiety  What is  Anxiety                                                                                                                                                                                                 14
Blood thyroid stimulating hormone abnormal 14
Diarrhoea 14
Product quality issue 14
Rash  What is  Rash                                                                                                                                                                                                    14
Malaise 13
Vomiting 13

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Levothyroxine Comments and Questions

Add Your Comment

Comments to date: 3. Page 1 of 1.

Jack Schexnayder   Savannah, Ga

6:21pm on Sunday, May 10th, 2009

I have been on levothyroxine since my thyriodectomy last Nov 08. My blood pressure is in danger zone... read more »

teresa beall   Kirkcaldy, Fife 

2:59pm on Tuesday, April 28th, 2009

been taking levothyroxine for about 9 years. On 150 mcg, been having problems with my teeth. Needing... read more »

Gayle Silverman   Location unknown

12:35am on Thursday, October 16th, 2008

I recently started levothyroxine and noticed that my hand and wrist feels as though it was burnt, th... read more »

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Ask Community about Levothyroxine:

Questions to date: 2. Page 1 of 1.

VINCE ALFONZETTI   Melbourne 

10:05pm on Sunday, October 4th, 2009

I have been on a dosage of 175mcg for about 10 months and I am experiencing a variety of body pains, some anxiety attacks and at times still low in energy.
My main concern is the body pains and also loss of strength...could there be a problem with m...
read more »

Jo   arizona 

11:59pm on Tuesday, August 25th, 2009

My sister and I both have been presribed Levothyroxine 50 MCG (substitute for synthroid) yet my pill is a round tablet with JSP on one side and 514 on the other and hers is a oblong shaped tabled with M on one side and L 5 on the other. Why is this, ... read more »

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Levothyroxine Side Effects reported on Patientsville.com


Levothyroxine Side Effects Report #SELF395 -2007-12-25
LEVOTHYROXINE side effect was reported on 2007-12-25
Patient reported the following LEVOTHYROXINE side effects:"massive weight gaind for they year that I took it. Constant head ache. Manic depression including paranoia and psychosis. Extremely dry skin and excema on the face. Hair loss, including eyelashes and brows. Very tired, yet unable to stay asleep all night. Super sensitive to cold and hot weather. Loose bowels. Memory loss. Loss of sex drive. High blood pressure and cholesterol. Very low pulse rate."Read more


Levothyroxine Side Effects Report #SELF2443 -2009-02-24
LEVOTHYROXINE side effect was reported on 2009-02-24
Patient reported the following LEVOTHYROXINE side effects:"I was experiencing severe muscular pain, abdominal cramping, rash, hives, shortness of breath, and acute exhaustion. The pain through-out my body was shocking and I could not walk across the room. "Read more



Levothyroxine Side Effects reported to FDA

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Showing 1-50 of 572 Next >

Levothyroxine Side Effects Report #5203712-5
Consumer or non-health professional from UNITED STATES reported Levothyroxine side effect on Jan 05, 2007. Female patient was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: heart rate increased, psychomotor hyperactivity. Levothyroxine dosage: .05 MG PO 1 DAILY. Patient recovered.



Levothyroxine Side Effects Report #5206727-6
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Dec 22, 2006. Female patient, 89 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: condition aggravated, pemphigoid. Levothyroxine dosage: unknown. During the same period patient was treated with CELESTONE, DIPROLENE, COVERSYL, FUROSEMIDE. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5216560-7
Health Professional from FRANCE reported Levothyroxine side effect on Jan 10, 2007. Female patient, 46 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: phlebitis, pulmonary embolism What is  pulmonary embolism. Levothyroxine dosage: unknown. During the same period patient was treated with LIORESAL, EFFEXOR. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5216562-0
Levothyroxine side effect was reported by a Health Professional from FRANCE on Jan 10, 2007. Male patient, 85 years of age, was diagnosed with hypothyroidism, bronchitis What is  bronchitis and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: asthenia, bronchial disorder, dehydration, diarrhoea, dysstasia, fall What is  fall, hyponatraemia, insomnia, malaise. Levothyroxine dosage: unknown. During the same period patient was treated with BACTRIM, INFLUENZA VACCINE INACTIVATED, GUTRON, HEPTAMYL, METOPROLOL TARTRATE, PROSCAR. Patient was hospitalized. Patient recovered.




Levothyroxine Side Effects Report #5216564-4
Health Professional from FRANCE reported Levothyroxine side effect on Jan 10, 2007. Female patient, 62 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: pseudolymphoma. Levothyroxine dosage: unknown. During the same period patient was treated with TEATROIS, LAMICTAL. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5216572-3
Levothyroxine side effect was reported by a Pharmacist from FRANCE on Jan 11, 2007. Female patient, 23 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: pain in extremity, phlebitis, pulmonary embolism What is  pulmonary embolism. Levothyroxine dosage: unknown. During the same period patient was treated with ERYTHROMYCIN. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5216575-9
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Jan 10, 2007. Female patient, 63 years of age, was diagnosed with thyroidectomy, hypertension and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: cerebrovascular accident, hypercholesterolaemia, hypertriglyceridaemia. Levothyroxine dosage: unknown. During the same period patient was treated with POTASSIUM CHLORIDE, LOGROTON, PERINDOPRIL ERBUMINE. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5216576-0
Levothyroxine side effect was reported by a Health Professional from FRANCE on Jan 10, 2007. Female patient, 26 years of age, was diagnosed with thyroiditis, pericarditis, mixed connective tissue disease and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, anti-ss-a antibody positive, antinuclear antibody positive, aspartate aminotransferase increased, blood alkaline phosphatase increased, blood creatine phosphokinase increased, blood thyroid stimulating hormone increased, cholestasis. Levothyroxine dosage: 125 MG (125 MG). During the same period patient was treated with ASPEGIC, COLCHIMAX, IMURAN, AMOXICILLIN, RULID. Patient was hospitalized. Patient died.



Levothyroxine Side Effects Report #5218977-3
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Jan 15, 2007. Female patient, 46 years of age, weighting 275.6 lb, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: phlebitis, pulmonary embolism What is  pulmonary embolism. Levothyroxine dosage: unknown. During the same period patient was treated with EFFEXOR, LIORESAL. Patient was hospitalized. Patient recovered.




Levothyroxine Side Effects Report #5223390-9
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Jan 17, 2007. Female patient, 59 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: haematoma, idiopathic thrombocytopenic purpura, megakaryocytes increased. Levothyroxine dosage: unknown. During the same period patient was treated with KARDEGIC, INIPOMP, ATACAND. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5223391-0
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Jan 17, 2007. Female patient, 51 years of age, was diagnosed with thyroidectomy, diabetes mellitus, hypercholesterolaemia and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: cerebrovascular accident. Levothyroxine dosage: unknown. During the same period patient was treated with LODOZ, AMARYL, ATORVASTATIN CALCIUM, COTAREG, ADEPAL, LANTUS. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5223392-2
Levothyroxine side effect was reported by a Consumer or non-health professional from SWITZERLAND on Jan 15, 2007. Female patient, 46 years of age, was diagnosed with thyroid adenoma, contraception and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: gamma-glutamyltransferase increased, thyroid adenoma. Levothyroxine dosage: unknown. During the same period patient was treated with MIRENA. Patient recovered.



Levothyroxine Side Effects Report #5223393-4
Consumer or non-health professional from BELGIUM reported Levothyroxine side effect on Jan 08, 2007. Female patient, 53 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: aggression, blood thyroid stimulating hormone increased, bradycardia, delusion, flight of ideas, insomnia, irritability, logorrhoea. Levothyroxine dosage: unknown. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5225731-5
Levothyroxine side effect was reported by a Physician from UNITED STATES on Jan 30, 2007. Female patient, 24 years of age, weighting 281.5 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: blood thyroid stimulating hormone abnormal. Levothyroxine dosage: unknown. Patient recovered.




Levothyroxine Side Effects Report #5226149-1
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Jan 10, 2007. Male patient, weighting 7.87 lb, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: caesarean section, cardiac failure, dysmorphism, hypertension, hypotonia neonatal, peritoneal dialysis, pneumothorax, pulmonary hypoplasia. Levothyroxine dosage: unknown. During the same period patient was treated with LODOZ, COTAREG. Patient recovered.



Levothyroxine Side Effects Report #5228329-8
Levothyroxine side effect was reported by a Physician from UNITED STATES on Jan 31, 2007. Female patient, 24 years of age, weighting 281.5 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: blood thyroid stimulating hormone abnormal. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5233927-1
Physician from SPAIN reported Levothyroxine side effect on Feb 02, 2007. Female patient, weighting 136.7 lb, was diagnosed with hypothyroidism, colon cancer and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: hypersensitivity, paraesthesia. Levothyroxine dosage: unknown. During the same period patient was treated with ELOXATIN, LEUCOVORIN CALCIUM, FLUOROURACIL, OMEPRAZOLE. Patient recovered.



Levothyroxine Side Effects Report #5237246-9
Levothyroxine side effect was reported by a Physician from RUSSIAN FEDERATION on Jan 31, 2007. Female patient, 29 years of age, was diagnosed with post procedural hypothyroidism, chronic myeloid leukaemia and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: stillbirth. Levothyroxine dosage: 200 MG/DAY. During the same period patient was treated with GLEEVEC. Patient recovered.



Levothyroxine Side Effects Report #5238346-X
Physician from RUSSIAN FEDERATION reported Levothyroxine side effect on Jan 31, 2007. Female patient, 29 years of age, was diagnosed with post procedural hypothyroidism, chronic myeloid leukaemia and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: stillbirth. Levothyroxine dosage: 200 MG/DAY. During the same period patient was treated with GLEEVEC. Patient recovered.




Levothyroxine Side Effects Report #5241045-1
Levothyroxine side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 13, 2007. Female patient, weighting 125.0 lb, was diagnosed with thyroid disorder and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: headache What is  headache, heart rate increased, hyperhidrosis, insomnia. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5241388-1
Physician from UNITED STATES reported Levothyroxine side effect on Feb 15, 2007. Female patient, weighting 180.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: alopecia, arthralgia, blood thyroid stimulating hormone increased, depression What is  depression, fatigue, insomnia, mucosal dryness. Levothyroxine dosage: 0.075MG ONE DAILY PO. Patient recovered.



Levothyroxine Side Effects Report #5257652-6
Levothyroxine side effect was reported by a Consumer or non-health professional from UNITED KINGDOM on Feb 21, 2007. Female patient, child 9 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: headache What is  headache, intracranial pressure increased, papilloedema. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5266720-4
Health Professional from FRANCE reported Levothyroxine side effect on Feb 22, 2007. Female patient, 47 years of age, was diagnosed with thyroiditis, polyarthritis and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: gingival bleeding, neutropenia. Levothyroxine dosage: unknown. During the same period patient was treated with METHYLPREDNISOLONE, MANTHERA, PREDNISONE, POLARAMINE, CLARADOL. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5269415-6
Levothyroxine side effect was reported by a Health Professional from UNITED STATES on Mar 16, 2007. Male patient, weighting 287.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: blood thyroid stimulating hormone abnormal, malaise. Levothyroxine dosage: unknown. During the same period patient was treated with SYNTHROID. Patient recovered.




Levothyroxine Side Effects Report #5273715-3
Consumer or non-health professional from UNITED STATES reported Levothyroxine side effect on Mar 21, 2007. Male patient, 53 years of age, weighting 159.0 lb, was diagnosed with thyroid disorder and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: agitation, amnesia, energy increased. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5275228-1
Levothyroxine side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 12, 2007. Female patient was diagnosed with insomnia, blood pressure What is  blood pressure and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: amnesia, confusional state, eating disorder What is  eating disorder, pain What is  pain, phobia What is  phobia, poisoning What is  poisoning, road traffic accident, sleep walking, tooth fracture. Levothyroxine dosage: unknown. During the same period patient was treated with TARKA WATER, PAXIL, AMBIEN. Patient recovered.



Levothyroxine Side Effects Report #5278938-5
Health Professional from UNITED STATES reported Levothyroxine side effect on Mar 27, 2007. Female patient, 38 years of age, weighting 104.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: rash What is  rash. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5280073-7
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Mar 07, 2007. Female patient, 39 years of age, was diagnosed with thyroiditis, ankylosing spondylitis What is  ankylosing spondylitis, contraception, tuberculosis skin test positive and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: unintended pregnancy. Levothyroxine dosage: unknown. During the same period patient was treated with ENBREL, TRINORDIOL, RIFINAH, BUTAZOLIDIN, LEXOMIL, MOPRAL. Patient recovered.



Levothyroxine Side Effects Report #5284208-1
Physician from UNITED STATES reported Levothyroxine side effect on Mar 30, 2007. Female patient, weighting 217.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: rash What is  rash. Levothyroxine dosage: unknown. Patient recovered.




Levothyroxine Side Effects Report #5286719-1
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Mar 14, 2007. Female patient, 82 years of age, was diagnosed with thyroidectomy and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: accidental overdose, acute pulmonary oedema, atrial fibrillation What is  atrial fibrillation, blood thyroid stimulating hormone decreased, bundle branch block right, international normalised ratio increased, tachyarrhythmia. Levothyroxine dosage: unknown. During the same period patient was treated with DEPAMIDE, PREVISCAN, DAFALGAN, RISPERDAL, FOSAMAX, VITAMIN E, CACIT D. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5289843-2
Health Professional from FRANCE reported Levothyroxine side effect on Mar 27, 2007. Female patient, 26 years of age, was diagnosed with hypothyroidism, bone pain and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, blood alkaline phosphatase increased, blood bilirubin increased, eosinophil count increased, gamma-glutamyltransferase increased, hepatomegaly, hyperventilation, lip oedema. Levothyroxine dosage: unknown. During the same period patient was treated with SEROPLEX FILM, SULFASALAZINE, LAMALINE, INDOMETHACIN, TETRAZEPAM, OMEPRAZOLE, BETAMETHASONE DIPROPIONATE. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5293597-3
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Mar 21, 2007. Female patient, 62 years of age, was diagnosed with thyroidectomy, epilepsy What is  epilepsy and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: mycosis fungoides. Levothyroxine dosage: unknown. During the same period patient was treated with TEATROIS, LAMICTAL. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5293598-5
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Mar 26, 2007. Female patient, 45 years of age, was diagnosed with thyroid disorder and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: agranulocytosis, aspiration bone marrow abnormal, febrile neutropenia. Levothyroxine dosage: unknown. During the same period patient was treated with NEO MERCAZOLE. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5297292-6
Levothyroxine side effect was reported by a Health Professional from UNITED STATES on Apr 10, 2007. Male patient, 28 years of age, weighting 125.7 lb, was diagnosed with post procedural hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: mood altered. Levothyroxine dosage: unknown. Patient recovered.




Levothyroxine Side Effects Report #5301534-8
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Mar 27, 2007. Female patient, 37 years of age, was diagnosed with thyroidectomy and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: blood thyroid stimulating hormone increased, glucose tolerance impaired, hyperinsulinism. Levothyroxine dosage: unknown. During the same period patient was treated with MOPRAL. Patient recovered.



Levothyroxine Side Effects Report #5301535-X
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Mar 27, 2007. Female patient, 67 years of age, was diagnosed with hypothyroidism, atrial fibrillation What is  atrial fibrillation, anaemia, essential hypertension and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: anaemia, hypoventilation, international normalised ratio increased, loss of consciousness, prothrombin time shortened, subarachnoid haemorrhage, subdural haematoma. Levothyroxine dosage: unknown. During the same period patient was treated with SINTROM, CORDARONE, SPECIAFOLDINE, TARDYFERON, FUROSEMIDE, RIVOTRIL. Patient was hospitalized and became disabled. Patient recovered.



Levothyroxine Side Effects Report #5305862-1
Health Professional from CANADA reported Levothyroxine side effect on Apr 19, 2007. Male patient, 80 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, upper gastrointestinal haemorrhage. Levothyroxine dosage: unknown. During the same period patient was treated with DICLOFENAC. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5309005-X
Levothyroxine side effect was reported by a Consumer or non-health professional from UNITED KINGDOM on Apr 11, 2007. Male patient, 54 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: abasia, blood creatine increased, compartment syndrome, fasciotomy, muscle necrosis, myalgia, oedema peripheral, pain in extremity, tenderness. Levothyroxine dosage: unknown. During the same period patient was treated with SIMVASTATIN. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5310973-0
Consumer or non-health professional from UNITED KINGDOM reported Levothyroxine side effect on Apr 11, 2007. Male patient, 54 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: compartment syndrome, muscle necrosis. Levothyroxine dosage: unknown. During the same period patient was treated with SIMVASTATIN. Patient was hospitalized. Patient recovered.




Levothyroxine Side Effects Report #5311029-3
Levothyroxine side effect was reported by a Physician from UNITED STATES on Apr 27, 2007. Female patient, weighting 170.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: constipation What is  constipation, fatigue, lethargy. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5314621-5
Consumer or non-health professional from UNITED KINGDOM reported Levothyroxine side effect on Apr 16, 2007. Male patient, 54 years of age, was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: abasia, blood cholesterol increased, blood creatine phosphokinase increased, blood creatinine increased, blood urea decreased, compartment syndrome, muscle necrosis, myalgia, oedema peripheral. Levothyroxine dosage: unknown. During the same period patient was treated with SIMVASTATIN. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5317391-X
Levothyroxine side effect was reported by a Health Professional from FRANCE on Apr 25, 2007. Female patient, 26 years of age, was diagnosed with hypothyroidism, bone pain and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: cholestasis, eosinophil count increased, hepatomegaly, hyperventilation, lip oedema, lymphadenopathy, lymphocyte count increased. Levothyroxine dosage: unknown. During the same period patient was treated with SEROPLEX FILM, SULFASALAZINE, LAMALINE, INDOMETHACIN, TETRAZEPAM, OMEPRAZOLE, BETAMETHASONE DIPROPIONATE, PRISTINAMYCIN. Patient was hospitalized. Patient died.



Levothyroxine Side Effects Report #5317436-7
Physician from UNITED STATES reported Levothyroxine side effect on May 03, 2007. Female patient, weighting 170.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: blood thyroid stimulating hormone increased, constipation What is  constipation, fatigue, hypothyroidism, lethargy. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5317443-4
Levothyroxine side effect was reported by a Physician from UNITED STATES on May 03, 2007. Female patient, weighting 226.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: thyroid function test abnormal. Levothyroxine dosage: unknown. Patient recovered.



Levothyroxine Side Effects Report #5318782-3
Consumer or non-health professional from FRANCE reported Levothyroxine side effect on Jan 17, 2007. Female patient, 51 years of age, was diagnosed with thyroidectomy, diabetes mellitus, hypercholesterolaemia and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: cerebrovascular accident. Levothyroxine dosage: unknown. During the same period patient was treated with LODOZ, AMARYL, ATORVASTATIN CALCIUM, COTAREG, ADEPAL, LANTUS. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5319595-9
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Apr 17, 2007. Female patient, 26 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: cytomegalovirus antibody positive, disease recurrence, hepatic enzyme increased, hypersensitivity, hyperventilation, liver disorder, lymphadenopathy, mononucleosis syndrome, oxygen saturation decreased. Levothyroxine dosage: unknown. During the same period patient was treated with SALAZOPYRINE, SEROPLEX, LAMALINE, INDOCIN, PANOS, PYOSTACINE. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5320911-2
Consumer or non-health professional from UNITED KINGDOM reported Levothyroxine side effect on Apr 19, 2007. Male patient, 54 years of age, was diagnosed with hypothyroidism, blood cholesterol increased and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: abasia, basedow's disease, blood cholesterol increased, blood creatinine increased, blood urea increased, compartment syndrome, muscle necrosis, oedema peripheral, pain in extremity. Levothyroxine dosage: unknown. During the same period patient was treated with SIMVASTATIN. Patient was hospitalized. Patient recovered.



Levothyroxine Side Effects Report #5321037-4
Levothyroxine side effect was reported by a Physician from UNITED STATES on May 04, 2007. Female patient, weighting 216.0 lb, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: condition aggravated. Levothyroxine dosage: unknown. During the same period patient was treated with IBUPROFEN. Patient recovered.



Levothyroxine Side Effects Report #5321038-6
Physician from UNITED STATES reported Levothyroxine side effect on May 04, 2007. Female patient, 62 years of age, was diagnosed with hypothyroidism and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: therapeutic response decreased. Levothyroxine dosage: unknown. Patient recovered.




Levothyroxine Side Effects Report #5322062-X
Levothyroxine side effect was reported by a Consumer or non-health professional from FRANCE on Apr 27, 2007. Female patient, 82 years of age, was diagnosed with thyroidectomy and was treated with Levothyroxine. After drug was administered, patient experienced the following side effects: accidental overdose, acute pulmonary oedema, atrial fibrillation What is  atrial fibrillation, bundle branch block right, disorientation, heart rate decreased, hypertonia, hypoventilation. Levothyroxine dosage: unknown. During the same period patient was treated with DEPAMIDE, PREVISCAN, DAFALGAN, RISPERDAL, FOSAMAX, VITAMIN E, CACIT D. Patient was hospitalized. Patient recovered.



Showing 1-50 of 572 Next >



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I had a backache with the 2nd infusion and had hotflashes with it also. After taking Tylenol the b

ANYONE THAT TAKES "OXYBUTININ" HAS TO BE OUT OF THERE MIND!!! DO NOTBE A GINNY PIG FOR THE DOCTOR OR

I took clavulin for 7 days at the beginning of Sept. On Oct. 3 I became itchy from head to toe. Bloo

I had this medicine for three weeks due to stress and abdominal pain which I had for last two years.

I usually take IB Profin for menstral issues; however took Midol the last two days. One time was at

I took this for the first time last night. I didn't know it had caffeine in it, so instead of going

Its highly effective for fighting against VERTIGO. Full effect appears after 2 weeks of usage, with

I am on day 19 of non smoking and have had really bad sleeping problems and keep moving around in be

I have had this annoying smell, to the level of tasting it when eating, or drinking. The only thing

I've been on Zeldox for a couple of months, I've had tremors periodically, and it has slowed me down





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