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Loratadine Headache Side Effects

Loratadine Headache Side Effect Reports


The following Loratadine Headache side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Headache, can occur, and what you can do about them.

A side effect could appear soon after you start Loratadine or it might take time to develop.



Loss Of Consciousness, Dizziness, Diarrhoea, Abdominal Pain Upper, Feeling Cold, Hyperhidrosis, Headache, Pallor, Nausea

This Headache side effect was reported by a consumer or non-health professional from US. A 13-year-old female patient (weight:NA) experienced the following symptoms/conditions: hypersensitivity. The patient was prescribed Loratadine 10 Mg 612 (dosage: 10 Mg, Qd), which was started on Aug 11, 2013. Concurrently used drugs: NA. When starting to take Loratadine 10 Mg 612 the consumer reported the following symptoms:
  • Loss Of Consciousness
  • Dizziness
  • Diarrhoea
  • Abdominal Pain Upper
  • Feeling Cold
  • Hyperhidrosis
  • Headache
  • Pallor
  • Nausea
These side effects may potentially be related to Loratadine 10 Mg 612.
Hypertension, Accidental Overdose, Tachyarrhythmia, Nausea, Vomiting, Somnolence, Headache

This Headache Loratadine side effect was reported by a consumer or non-health professional from AU on Jul 19, 2013. A Female , child 2 years of age, was treated with Loratadine. The patient presented the following health conditions:
  • Hypertension
  • Accidental Overdose
  • Tachyarrhythmia
  • Nausea
  • Vomiting
  • Somnolence
  • Headache
. Loratadine dosage: 6 Df. Additional drugs used at the same time: NA. The patient was hospitalized.
Visual Impairment, Somnolence, Impaired Driving Ability, Headache, Dyspnoea, Confusional State, Feeling Abnormal

This is a Loratadine side effect report of a female patient (weight:NA) from US, suffering from the following symptoms/conditions: hypersensitivity,arthritis, who was treated with Loratadine (dosage:NA, start time: Mar 19, 2013), combined with:
  • Naproxen
  • Fluticasone (2 Sprays Once A Day)
  • Ferrous Sulfate
, and developed a serious reaction and a Headache side effect. The patient presented with:
  • Visual Impairment
  • Somnolence
  • Impaired Driving Ability
  • Headache
  • Dyspnoea
  • Confusional State
  • Feeling Abnormal
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Loratadine treatment in female patients suffering from hypersensitivity,arthritis, resulting in Headache.

Headache, Nervousness

A 54-year-old female patient (weight: NA) from US with the following symptoms: seasonal allergy started Loratadine treatment (dosage: 1 Tablet) on Apr 12, 2013. Soon after starting Loratadine treatment, the consumer experienced several side effects, including:
  • Headache
  • Nervousness
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Loratadine side effects, such as Headache.
Vomiting, Decreased Appetite, Weight Decreased, Constipation, Viral Infection, Abdominal Pain, Nasal Congestion, Headache, Urine Analysis Abnormal

A patient from US was prescribed and started Loratadine on Mar 05, 2013. Patient felt the following Loratadine side effects: vomiting, decreased appetite, weight decreased, constipation, viral infection, abdominal pain, nasal congestion, headache, urine analysis abnormal Additional patient health information: male , child 8 years of age, weighting 70.00 lb, The consumer reported the following symptoms: . Loratadine dosage: NA. Concurrently used drugs: NA. The patient was hospitalized.
Fall, Headache, Expressive Language Disorder

This report suggests a potential Loratadine Headache side effect(s) that can have serious consequences. A 4-year-old female patient from FRANCE (weight:NA) was diagnosed with the following health condition(s): rhinitis and used Loratadine (dosage: NA) starting Mar 01, 2012. Soon after starting Loratadine the patient began experiencing various side effects, including:
  • Fall
  • Headache
  • Expressive Language Disorder
Drugs used concurrently:
  • Albuterol Sulfate
  • Mometasone Furoate
  • Singulair
  • Budesonide
The patient was hospitalized. Although Loratadine demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Headache, may still occur.
Rhinorrhoea, Dyspnoea, Malaise, Oropharyngeal Pain, Headache

An adverse event was reported by a consumer or non-health professional on Apr 12, 2012 by a male taking Loratadine (dosage: NA) . Location: UNITED STATES , weighting 180.0 lb, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Loratadine side effects: rhinorrhoea, dyspnoea, malaise, oropharyngeal pain, headache. Additional medications/treatments:
Associated medications used:
  • Tikosyn (Unk, 2x/day)
  • Coumadin (Unk)
  • Lisinopril
  • Spiriva (18mg One Inh Daily)
  • Allopurinol
  • Acebutolol
  • Ranitidine (Unk)
  • Lovastatin
Nausea, Headache

This Headache problem was reported by a consumer or non-health professional from UNITED STATES. A 82-year-old patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Loratadine (dosage: NA). The following drugs/medications were being taken at the same time:
  • Aspirin (325 Mg, Unk)
  • Aleve (caplet) (Used Only One Time)
  • Omeprazole
  • Multi-vitamin
  • Hydrochlorothiazide
  • Zocor
When commencing Loratadine, the patient experienced the following unwanted symptoms /side effects:
  • Nausea
  • Headache
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Headache, may become evident only after a product is in use by the general population.
Increased Appetite, Blood Pressure Increased, Weight Increased, Urine Output Increased, Headache, Gout, Swelling Face, Tongue Injury, Pneumonia

This is a Loratadine side effect report of a 63-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Loratadine (dosage: NA) starting Aug 10, 2011. Concurrently used drugs:
  • Vitamin D
  • Verapamil
  • Amphetamine, Dextroamphetamine Mixed Salts
  • Travoprost Ophthalmic (solution)
  • Trazodone Hcl
  • Ranitidine Hcl
  • Xyrem (See Image)
  • Xyrem (See Image)
Soon after that, the consumer experienced the following of symptoms:
  • Increased Appetite
  • Blood Pressure Increased
  • Weight Increased
  • Urine Output Increased
  • Headache
  • Gout
  • Swelling Face
  • Tongue Injury
  • Pneumonia
This opens a possibility that Loratadine could cause Headache and that some female patients may be more susceptible.
Anger, Foreign Body, Pyrexia, Activities Of Daily Living Impaired, Gastric Disorder, Diarrhoea, Malaise, Cough, Headache

This Headache side effect was reported by a consumer or non-health professional from UNITED STATES on Mar 04, 2012. A female patient from UNITED STATES , weighting 167.0 lb, was diagnosed with and was treated with Loratadine. Directly after treatment started, patient experienced the unwanted or unexpected Loratadine side effects: anger, foreign body, pyrexia, activities of daily living impaired, gastric disorder, diarrhoea, malaise, cough, headache. Loratadine dosage: NA. These side effects may potentially be related to Loratadine.
Abdominal Pain Upper, Headache, Fatigue, Chills

This Headache side effect was reported by a consumer or non-health professional from UNITED STATES. A patient (weight:NA) experienced the following symptoms/conditions: nasopharyngitis,sinus disorder. The patient was prescribed Loratadine And Pseudoephedrine Sulfate (dosage: Unk), which was started on Jan 02, 2012. Concurrently used drugs: NA. When starting to take Loratadine And Pseudoephedrine Sulfate the consumer reported the following symptoms:
  • Abdominal Pain Upper
  • Headache
  • Fatigue
  • Chills
These side effects may potentially be related to Loratadine And Pseudoephedrine Sulfate.
Headache, Blood Sodium Decreased, Paraesthesia, Adrenal Suppression, Malaise, Vision Blurred

This Headache Loratadine side effect was reported by a consumer or non-health professional from UNITED KINGDOM on Oct 20, 2011. A Female , 47 years of age, weighting 136.7 lb, was treated with Loratadine. The patient presented the following health conditions:
  • Headache
  • Blood Sodium Decreased
  • Paraesthesia
  • Adrenal Suppression
  • Malaise
  • Vision Blurred
. Loratadine dosage: NA. Additional drugs used at the same time:
  • Terbinafine Hcl (250 Mg, 1 In 1 D, Oral)
Vision Blurred, Headache, Adrenal Suppression, Blood Sodium Decreased, Malaise, Paraesthesia

This is a Loratadine side effect report of a 47-year-old female patient (weight:NA) from UNITED KINGDOM, suffering from the following symptoms/conditions: NA, who was treated with Loratadine (dosage:NA, start time: Jul 28, 2011), combined with:
  • Terbinafine Hcl (250 Mg, Po)
, and developed a serious reaction and a Headache side effect. The patient presented with:
  • Vision Blurred
  • Headache
  • Adrenal Suppression
  • Blood Sodium Decreased
  • Malaise
  • Paraesthesia
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Loratadine treatment in female patients suffering from NA, resulting in Headache.
Vision Blurred, Adrenal Suppression, Headache, Malaise, Paraesthesia, Blood Sodium Decreased

A 47-year-old female patient (weight: NA) from UNITED KINGDOM with the following symptoms: NA started Loratadine treatment (dosage: NA) on Jul 28, 2011. Soon after starting Loratadine treatment, the consumer experienced several side effects, including:
  • Vision Blurred
  • Adrenal Suppression
  • Headache
  • Malaise
  • Paraesthesia
  • Blood Sodium Decreased
. Concurrently used drugs:
  • Terbinafine Hcl
This finding indicates that some patients can be more vulnerable to developing Loratadine side effects, such as Headache.
Vision Blurred, Adrenal Suppression, Malaise, Headache, Paraesthesia, Blood Sodium Decreased

A female patient from UNITED KINGDOM was prescribed and started Loratadine on Sep 07, 2011. After Loratadine was administered, patient encountered several Loratadine side effects: vision blurred, adrenal suppression, malaise, headache, paraesthesia, blood sodium decreased Additional patient health information: Female , 47 years of age, weighting 136.7 lb, The consumer reported the following symptoms: . Loratadine dosage: NA. Concurrently used drugs:
  • Terabinafine (terbinafine) (250 Mg, Oral)
Paraesthesia, Malaise, Blood Sodium Decreased, Headache, Adrenal Suppression, Vision Blurred

This report suggests a potential Loratadine Headache side effect(s) that can have serious consequences. A 47-year-old female patient from UNITED KINGDOM (weight:NA) was diagnosed with the following health condition(s): NA and used Loratadine (dosage: NA) starting Jul 28, 2011. Soon after starting Loratadine the patient began experiencing various side effects, including:
  • Paraesthesia
  • Malaise
  • Blood Sodium Decreased
  • Headache
  • Adrenal Suppression
  • Vision Blurred
Drugs used concurrently:
  • Terbinafine Hcl
Although Loratadine demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Headache, may still occur.
Headache

An adverse event was reported by a consumer or non-health professional on Apr 15, 2011 by a Female taking Loratadine (dosage: Bottle Count 80s) . Location: UNITED STATES , 25 years of age, weighting 174.2 lb, patient began experiencing various side effects, including: Patient felt the following Loratadine side effects: headache. Additional medications/treatments:
Multiple prescriptions taken:
  • Aleve (caplet) (Bottle Count 80s.)
Diplopia, Vision Blurred, Headache

This Headache problem was reported by a health professional from GERMANY. A patient (weight: NA) was diagnosed with the following medical condition(s): seasonal allergy.On Mar 01, 2010 a consumer started treatment with Loratadine (dosage: 10 Mg, Unk). The following drugs/medications were being taken at the same time: NA. When commencing Loratadine, the patient experienced the following unwanted symptoms /side effects:
  • Diplopia
  • Vision Blurred
  • Headache
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Headache, may become evident only after a product is in use by the general population.
Headache

This is a Loratadine side effect report of a female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Loratadine (dosage: NA) starting Sep 11, 2009. Concurrently used drugs:
  • Ambien
  • Stadol
  • Potassium
  • Topamax
  • Diamox (250 Mg, 2x/day)
  • Depo-provera (Unk)
  • Depo-provera
Soon after that, the consumer experienced the following of symptoms:
  • Headache
This opens a possibility that Loratadine could cause Headache and that some female patients may be more susceptible.
Headache, Eye Disorder, Sedation, Crying

This Headache side effect was reported by a consumer or non-health professional from UNITED STATES on Apr 11, 2011. A patient from UNITED STATES , child 2 years of age, weighting 31.00 lb, was diagnosed with and was treated with Loratadine. Patient felt the following Loratadine side effects: headache, eye disorder, sedation, crying. Loratadine dosage: 1 Tsp Once Daily Po. These side effects may potentially be related to Loratadine.

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Loratadine Headache Causes and Reviews


Almost everyone has had a Headache. Headache is the most common form of pain. It's a major reason people miss days at work or school or visit the doctor.

The most common type of Headache is a tension Headache. Tension Headaches are due to tight muscles in your shoulders, neck, scalp and jaw. They are often related to stress, depression or anxiety. You are more likely to get tension Headaches if you work too much, don't get enough sleep, miss meals, or use alcohol.

Other common types of Headaches include migraines, cluster Headaches, and sinus Headaches. Most people can feel much better by making lifestyle changes, learning ways to relax and taking pain relievers.

Not all Headaches require a doctor's attention. But sometimes Headaches warn of a more serious disorder. Let your health care provider know if you have sudden, severe Headaches. Get medical help right away if you have a Headache after a blow to your head, or if you have a Headache along with a stiff neck, fever, confusion, loss of consciousness, or pain in the eye or ear.

NIH: National Institute of Neurological Disorders and Stroke


Loratadine Headache Reviews

Sat, 25 Sep 2010

my son experienced nightmares, several night wakenings, disorientation, restlessness, night sweats and a few days after stopping the medication had shortness of breath after exercising (with no previous asthmatic experiences)

Tue, 09 Aug 2011

I was taking the Loratadine 24 hr for about 4 months and past 3 months kept losing a lot of hair. Found bald spot few days ago and doc says alopecia areata. I saw a few postings on the internet of a correlation and wanted to know it anyone else has had that experience?

Tue, 13 Sep 2011

can this medicine cause you to have a very fast heart rate?

Sun, 15 Nov 2009
is 30mg too much in 24 hours?? is medical advice needed
Sat, 13 Feb 2010
can my one year old take Loratadine
Fri, 19 Mar 2010
can you take tylenol right after taking a Loratadine?
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Top Loratadine Side Effects

Dizziness (40)
Accidental Overdose (37)
Convulsion (37)
Dyspnoea (34)
Somnolence (31)
Headache (28)
Malaise (23)
Nausea (23)
Vomiting (23)
Hypersensitivity (23)
Urticaria (21)
Pain (21)
Pruritus (20)
Loss Of Consciousness (20)
Insomnia (19)
Death (19)
Syncope (19)
Palpitations (19)
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Anxiety (17)
Blood Pressure Increased (16)
Abdominal Pain Upper (15)
Completed Suicide (15)
Rash (14)
Overdose (14)
Depression (14)
Asthenia (13)
Burning Sensation (13)
Fall (13)
Pyrexia (13)
Cholestasis (12)
Cardiac Arrest (12)
Condition Aggravated (12)
Diarrhoea (12)
Vision Blurred (12)
Confusional State (12)
Cough (12)
Abortion Spontaneous (11)
Cerebrovascular Accident (11)
Torsade De Pointes (11)
Feeling Abnormal (11)
Heart Rate Increased (11)
Muscle Spasms (10)
Ventricular Tachycardia (10)
Hyperhidrosis (10)
Agitation (9)
Angioedema (9)
Autoimmune Hepatitis (9)
Chest Pain (9)
Arrhythmia (9)

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