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Bactrim Nausea Side Effects

Bactrim Nausea Side Effect Reports


The following Bactrim Nausea side effect reports were submitted by healthcare professionals and consumers.

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

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



Anaphylactoid Reaction, Rash Macular, Rash Pruritic, Nausea, Blood Pressure Decreased, Headache

This Nausea side effect was reported by a physician from CH. A 66-year-old female patient (weight:NA) experienced the following symptoms/conditions: pneumonia. The patient was prescribed Bactrim Forte (dosage: 6tab Per Day), which was started on Jul 09, 2013. Concurrently used drugs:
  • Wellvone
  • Torem (5mg Per Day)
  • Eltroxin (.1mg Per Day)
  • Pantozol (40mg Per Day)
  • Temesta (5mg Twice Per Day)
  • Rohypnol (1u Per Day)
  • Seretide (1puff Twice Per Day)
  • Prednisone (5mg Per Day)
When starting to take Bactrim Forte the consumer reported the following symptoms:
  • Anaphylactoid Reaction
  • Rash Macular
  • Rash Pruritic
  • Nausea
  • Blood Pressure Decreased
  • Headache
The patient was hospitalized. These side effects may potentially be related to Bactrim Forte.
Nausea, Vomiting, Abdominal Pain Upper, Dehydration, Renal Tubular Necrosis

This Nausea Bactrim Ds side effect was reported by a pharmacist from US on Nov 14, 2013. A male , 28 years of age, weighting 165.3 lb, was diagnosed with and was treated with Bactrim Ds. The patient presented the following health conditions:
  • Nausea
  • Vomiting
  • Abdominal Pain Upper
  • Dehydration
  • Renal Tubular Necrosis
. Bactrim Ds dosage: 1 Tablet, Bid, Oral. Additional drugs used at the same time:
  • Multivitamin
The patient was hospitalized.
Nausea, Vomiting, Diarrhoea

This is a Bactrim Ds side effect report of a 73-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: urinary tract infection, who was treated with Bactrim Ds (dosage:800mg-160mg Bid Po, start time: Jun 26, 2013), combined with: NA., and developed a serious reaction and a Nausea side effect. The patient presented with:
  • Nausea
  • Vomiting
  • Diarrhoea
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Bactrim Ds treatment in female patients suffering from urinary tract infection, resulting in Nausea.

Inappropriate Antidiuretic Hormone Secretion, Nausea, Vomiting, Hyponatraemia

A 64-year-old female patient (weight: NA) from SE with the following symptoms: NA started Bactrim treatment (dosage: NA) on NS. Soon after starting Bactrim treatment, the consumer experienced several side effects, including:
  • Inappropriate Antidiuretic Hormone Secretion
  • Nausea
  • Vomiting
  • Hyponatraemia
. Concurrently used drugs:
  • Valtrex
  • Fluconazol
  • Novomix
  • Neorecormon
  • Omeprazol
  • Metoprolol
  • Sodium Chloride
  • Emgesan
The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Bactrim side effects, such as Nausea.
Pyrexia, Rash, Nausea, Vomiting, Headache, Fatigue, Cholestasis, Hepatic Steatosis

A female patient from US was prescribed and started Bactrim on Nov 13, 2012. Patient felt the following Bactrim side effects: pyrexia, rash, nausea, vomiting, headache, fatigue, cholestasis, hepatic steatosis Additional patient health information: Female , 40 years of age, The consumer reported the following symptoms: . Bactrim dosage: NA. Concurrently used drugs:
  • Doxycycline
Alanine Aminotransferase Increased, Abdominal Pain, Nausea, Fatigue, Blood Bilirubin Increased, Blood Alkaline Phosphatase Increased, Ascites, Hepatic Steatosis

This report suggests a potential Bactrim Nausea side effect(s) that can have serious consequences. A 43-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): NA and used Bactrim (dosage: NA) starting Nov 05, 2010. Soon after starting Bactrim the patient began experiencing various side effects, including:
  • Alanine Aminotransferase Increased
  • Abdominal Pain
  • Nausea
  • Fatigue
  • Blood Bilirubin Increased
  • Blood Alkaline Phosphatase Increased
  • Ascites
  • Hepatic Steatosis
Drugs used concurrently:NA. The patient was hospitalized. Although Bactrim demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Nausea, may still occur.
Nausea, Vomiting, Abdominal Pain, Fatigue, Aspartate Aminotransferase Increased, Alanine Aminotransferase Increased, Blood Alkaline Phosphatase, White Blood Cell Count Increased

An adverse event was reported by a physician on Oct 19, 2012 by a Female taking Bactrim (dosage: NA) . Location: US , 39 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Bactrim side effects: nausea, vomiting, abdominal pain, fatigue, aspartate aminotransferase increased, alanine aminotransferase increased, blood alkaline phosphatase, white blood cell count increased. Additional medications/treatments:
Gingival Swelling, Pyrexia, Flushing, Nausea

This Nausea problem was reported by a consumer or non-health professional from US. A 9-year-old patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Jan 26, 2012 a consumer started treatment with Bactrim (dosage: NA). The following drugs/medications were being taken at the same time:
  • Allegra
When commencing Bactrim, the patient experienced the following unwanted symptoms /side effects:
  • Gingival Swelling
  • Pyrexia
  • Flushing
  • Nausea
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Nausea, may become evident only after a product is in use by the general population.
Nausea, Arthralgia, Muscle Spasms, Serotonin Syndrome, Fall, Confusional State, Headache

This is a Bactrim side effect report of a 46-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Bactrim (dosage: 4 Pills A Day (x 10 Days)) starting Sep 16, 2011. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Nausea
  • Arthralgia
  • Muscle Spasms
  • Serotonin Syndrome
  • Fall
  • Confusional State
  • Headache
The patient was hospitalized. This opens a possibility that Bactrim could cause Nausea and that some female patients may be more susceptible.
Nausea, Vomiting, Tenderness, Skin Lesion, Anxiety, Lymphadenopathy, Pyrexia, Fatigue

This Nausea side effect was reported by a consumer or non-health professional from UNITED STATES on Apr 13, 2012. A patient from UNITED STATES , 44 years of age, weighting 163.4 lb, was diagnosed with and was treated with Bactrim. Directly after treatment started, patient experienced the unwanted or unexpected Bactrim side effects: nausea, vomiting, tenderness, skin lesion, anxiety, lymphadenopathy, pyrexia, fatigue. Bactrim dosage: 1tab Per Day.
Associated medications used:
  • Selzentry (300mg Twice Per Day)
  • Ensure (1cans Four Times Per Day)
  • Epzicom (1tab Per Day)
  • Nystatin (5ml Four Times Per Day)
These side effects may potentially be related to Bactrim.
Vomiting, Cardiac Arrest, Erythema Infectiosum, Nausea, Convulsion

This Nausea side effect was reported by a physician from UNITED STATES. A 7-year-old patient (weight:NA) experienced the following symptoms/conditions: ear infection. The patient was prescribed Bactrim (dosage: 3 Tsp), which was started on Feb 14, 2012. Concurrently used drugs: NA. When starting to take Bactrim the consumer reported the following symptoms:
  • Vomiting
  • Cardiac Arrest
  • Erythema Infectiosum
  • Nausea
  • Convulsion
These side effects may potentially be related to Bactrim.
Vomiting, Mucosal Inflammation, Neutropenia, Lobar Pneumonia, Diarrhoea, Fluid Overload, Nausea, Pyrexia, Hypernatraemia

This Nausea Bactrim side effect was reported by a health professional from UNITED STATES on Mar 13, 2012. A Female , 44 years of age, was treated with Bactrim. The patient presented the following health conditions:
  • Vomiting
  • Mucosal Inflammation
  • Neutropenia
  • Lobar Pneumonia
  • Diarrhoea
  • Fluid Overload
  • Nausea
  • Pyrexia
  • Hypernatraemia
. Bactrim dosage: NA. Additional drugs used at the same time:
  • Neupogen
  • Acyclovir
  • Folic Acid
  • Klonopin
  • Melphalan Hydrochloride
  • Lithium Carbonate
  • Magnesium
  • Multi-vitamin
Nausea, Diarrhoea, Vomiting

This is a Bactrim (bactrim) (sulfamethoxazole Trimethoprim) side effect report of a 47-year-old female patient (weight:NA) from UNITED STATES, suffering from the following symptoms/conditions: NA, who was treated with Bactrim (bactrim) (sulfamethoxazole Trimethoprim) (dosage:NA, start time: Sep 07, 2011), combined with:
  • Benlysta (1 In 28 D, Intravenous Drip)
  • Cyclobenzaprine Hcl
  • Abilify (aripiprazole) (aripiprazole)
  • Micophenolate (mycophenolate Mofetil) (mycophenolate Mofeitl)
  • Hydroxychloroquine (hydroxychloroquine) (hydrochloroquine)
  • Hydrochlorothiazide
  • Amlodipine
  • Lisinopril
, and developed a serious reaction and a Nausea side effect. The patient presented with:
  • Nausea
  • Diarrhoea
  • Vomiting
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Bactrim (bactrim) (sulfamethoxazole Trimethoprim) treatment in female patients suffering from NA, resulting in Nausea.
Chromaturia, Vomiting, Weight Decreased, Ocular Icterus, Jaundice, Nausea, Fatigue, Sleep Disorder, Pruritus

A female patient (weight: NA) from UNITED STATES with the following symptoms: urinary tract infection started Bactrim treatment (dosage: NA) on Jan 10, 2012. Soon after starting Bactrim treatment, the consumer experienced several side effects, including:
  • Chromaturia
  • Vomiting
  • Weight Decreased
  • Ocular Icterus
  • Jaundice
  • Nausea
  • Fatigue
  • Sleep Disorder
  • Pruritus
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Bactrim side effects, such as Nausea.
Abdominal Pain, Gastric Disorder, Nausea, Abdominal Distension

A female patient from UNITED STATES was prescribed and started Bactrim on Feb 07, 2012. After Bactrim was administered, patient encountered several Bactrim side effects: abdominal pain, gastric disorder, nausea, abdominal distension Additional patient health information: Female , 58 years of age, The consumer reported the following symptoms: . Bactrim dosage: NA. Concurrently used drugs: NA.
Nausea, Vomiting, Anaemia, Neoplasm Progression, Leukaemia, Diarrhoea, Neoplasm Malignant, Malaise, Lung Infection

This report suggests a potential Bactrim Nausea side effect(s) that can have serious consequences. A female patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): prophylaxis and used Bactrim (dosage: 250 Mg, Bid) starting Jul 15, 2010. Soon after starting Bactrim the patient began experiencing various side effects, including:
  • Nausea
  • Vomiting
  • Anaemia
  • Neoplasm Progression
  • Leukaemia
  • Diarrhoea
  • Neoplasm Malignant
  • Malaise
  • Lung Infection
Drugs used concurrently:
  • Exjade (500 Mg, Bid)
  • Exjade (500 Mg, Bid)
  • Rnoxdol (5mg - 10 Mg)
  • Exjade (1000 Mg Daily)
The patient was hospitalized. Although Bactrim demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Nausea, may still occur.
Pruritus, Swollen Tongue, Glossodynia, Hypersomnia, Fatigue, Anal Pruritus, Stomatitis, Nausea, Vulvovaginal Pruritus

An adverse event was reported by a consumer or non-health professional on Feb 06, 2012 by a Female taking Bactrim (dosage: 1 Tab Twice Daily) was diagnosed with and. Location: UNITED STATES , 26 years of age, weighting 155.0 lb, patient began experiencing various side effects, including: Patient felt the following Bactrim side effects: pruritus, swollen tongue, glossodynia, hypersomnia, fatigue, anal pruritus, stomatitis, nausea, vulvovaginal pruritus. Additional medications/treatments:
Nausea, Productive Cough, Transaminases Increased, Neoplasm Malignant, Vomiting, Joint Swelling, Dyspnoea, Oedema Peripheral, Fatigue

This Nausea problem was reported by a physician from UNITED STATES. A 84-year-old patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Jun 15, 2009 a consumer started treatment with Bactrim (sulfamethazole, Trimethoprim) Tablet (dosage: NA). The following drugs/medications were being taken at the same time:
  • Megace Oral (megestrol Acetate)
  • Exjade (1000 Mg, Qd)
  • Exjade (1000 Mg, Qd)
  • Exjade (1000 Mg, Qd)
  • Exjade (1000 Mg, Qd)
  • Exjade (1000 Mg, Qd)
  • Exjade (1000 Mg, Qd)
  • Desferal
When commencing Bactrim (sulfamethazole, Trimethoprim) Tablet, the patient experienced the following unwanted symptoms /side effects:
  • Nausea
  • Productive Cough
  • Transaminases Increased
  • Neoplasm Malignant
  • Vomiting
  • Joint Swelling
  • Dyspnoea
  • Oedema Peripheral
  • Fatigue
The patient was hospitalized. Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Nausea, may become evident only after a product is in use by the general population.
Dizziness, Blood Potassium Increased, Blood Creatinine Increased, Nausea, International Normalised Ratio Increased

This is a Bactrim Ds side effect report of a 86-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: urinary tract infection and was treated with Bactrim Ds (dosage: Double-strength -ds-) starting Dec 20, 2011. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Dizziness
  • Blood Potassium Increased
  • Blood Creatinine Increased
  • Nausea
  • International Normalised Ratio Increased
The patient was hospitalized. This opens a possibility that Bactrim Ds could cause Nausea and that some female patients may be more susceptible.
Abdominal Pain, Haematochezia, Diarrhoea, Nausea, Back Pain

This Nausea side effect was reported by a health professional from UNITED STATES on Jan 11, 2012. A female patient from UNITED STATES , 28 years of age, weighting 215.0 lb, was diagnosed with and was treated with Bactrim Ds. Patient felt the following Bactrim side effects: abdominal pain, haematochezia, diarrhoea, nausea, back pain. Bactrim Ds dosage: 6 Tablets. These side effects may potentially be related to Bactrim Ds.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Bactrim Nausea Causes and Reviews


Nausea is an uneasy or unsettled feeling in the stomach together with an urge to vomit. Nausea and vomiting, or throwing up, are not diseases. They can be symptoms of many different conditions. These include morning sickness during pregnancy, infections, migraine headaches, motion sickness, food poisoning, cancer chemotherapy or other medicines.

For vomiting in children and adults, avoid solid foods until vomiting has stopped for at least six hours. Then work back to a normal diet. Drink small amounts of clear liquids to avoid dehydration.

Nausea and vomiting are common. Usually, they are not serious. You should see a doctor immediately if you suspect poisoning or if you have

  • Vomited for longer than 24 hours
  • Blood in the vomit
  • Severe abdominal pain
  • Headache and stiff neck
  • Signs of dehydration, such as dry mouth, infrequent urination or dark urine

Bactrim Nausea Reviews

Sat, 14 Apr 2012

I took one Bactrim pill and a little over an hour later was in the hospital.  My heart was racing, I was shaking all over and I couldn't get my breath. I had been sitting quietly reading the paper when it was like someone injected me with Redbull!  The medication had kicked in.  Of course, the emergency room doctor said it wasn't the Bactrim.  I had to follow up with a cardiologist and of course it wasn't the Bactrim.  I then had to wear a heart monitor for 30 days and had no "episodes" while wearing it, and my echocardiogram was excellent.  Still my doctor said it wasn't the Bactrim.  So what was it, I asked?  "I don't know."  I do know.  It was the Bactrim!!   No other possible explanation.  And, no, they both agreed it was not a panic attack.

Fri, 15 Jul 2011

i took this medication it made me sicker than ever, i woke up with stiff muscle ,chill in back bone , shacking , faintness, dizziness

Thu, 30 Jul 2009
can Bactrim be used 2 treat cellulitis
Mon, 24 Aug 2009
I took my 10 year old daughter to the ER last Sunday, over a week ago, and they diagnosed her with Urinary Tract Infection. They prescribed Sulfameth / Trimeth or Bactrim. Since taking the medicine, she has had some symptoms she cannot explain since she is only 10, but she tells me she has body aches, constant headaches, and she also mentions that her heart hurts or jumps (palpitations). I also notice that her mood changes and that she has trouble going to sleep. Concerned, I went online and found that these are not listed as side affects. She doesn't get sick often, so I really worry about her. I decided last night to stop the medecine since she is very uncomfortable; I will not have her go thru this.
Mon, 24 Aug 2009
I am the person who wrote about my 10 year old daughter. Can Bactrim also have the symptoms of palpitations, body aches, stomach aches, trouble sleeping and mood changes?
Sat, 15 Nov 2008
I'm going through it now, I have so many hives all over me that some parts of me look like I have sunburn. I facilate between thinking quot;just shoot me knowquot; and quot;I hope this ends soon, I can get through this.quot; I itch so much. It's everywhere. I also developed swollen nodules in the back of my head (near neck) and sides of neck (lymph nodes), had headache, cough, swollen eyes, etc., went to ER last night and they fast tracked me in front of 40 waiting people! gave me prednisone (10 -20mg), z something (?) 2 tables? started with a 'Z', 2 benadryls and sent me home with a scrip for Predisone. They tole me drink a lot of water, so I was up all night itching and applying coritzone cream and going to the bathroom. I just took a luke warm bath, but it didn't help. I'd hate to think how I'd feel if I hadn't gone to ER, the rash has spread and itching is unbearable. I just lathered tea tree oil all over me having read it on natural health web site. Next I'll try chamomile tea bags, etc.
Thu, 18 Dec 2008
I had a bad reaction to Bactrim in 1987-I still don't have my health back. Now I have asthma and sinusitis, chemical sensitivities and immune problems. Don't take this killer drug under ANY circumstances.
Mon, 05 Jan 2009
Bactrim made my wbc dropp badly. I had all sorts of aches and pains. Since then I developped sensitivity to everything, I can't take any kind of drug. Carole have you found something that helped with the chemical sensiticity?
Tue, 02 Jun 2009
I took Bactrim for an infected Bartholin Cyst for four days. On the third day I started thinking very disturbing thoughts that were almost like they were not my own. It made me terrified of being alone with my son, afraid that I would hurt him. At night the thoughts would just come back and turn into anxiety attacks that made me sweat and shake. I was very upset that i had to find out on my own that I was experiencing side effects of Bactrim. None of my side effects were on the information sheet and that made me think my problems were because i wanted to think those thoughts. I will never take Bactrim again. And if you have a choice don't take it!
Tue, 23 Jun 2009
No problems for 2 weeks then bam! Severe itching, ringing in ears, heart palpitations, and the worst part is the intense, electric feeling in my leg muscles. My legs feel like they are being torn from the inside out. I stopped taking this junk 2 days ago and the syptoms are going away, but only a little. I'm athletic and this is really messing up my sports. I truly believe that many drugs are way more dangerous than they're telling us because it's so lucrative. I will never see a doctor again unless I'm about to die. This isn't the first time I've been srewed by doctors and their poisons. I say this and I'm married to a doctor!
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Top Bactrim Side Effects

Pyrexia (115)
Rash (109)
Nausea (99)
Stevens-johnson Syndrome (88)
Vomiting (71)
Renal Failure Acute (69)
Fatigue (62)
Headache (60)
Pruritus (58)
Asthenia (57)
Diarrhoea (53)
Pain (48)
Dyspnoea (48)
Chills (44)
Erythema (37)
Urticaria (37)
Abdominal Pain (35)
Hyperkalaemia (35)
Dizziness (34)
Alanine Aminotransferase Increased (32)
Toxic Epidermal Necrolysis (32)
Arthralgia (32)
Myalgia (31)
Thrombocytopenia (30)
Rash Erythematous (28)
Jaundice (28)
Aspartate Aminotransferase Increased (27)
Dehydration (27)
Blood Creatinine Increased (25)
Renal Failure (25)
Neutropenia (24)
Platelet Count Decreased (23)
Blister (22)
Hypersensitivity (22)
Insomnia (22)
Hypotension (21)
Pain In Extremity (20)
Anaemia (20)
Pneumonia (20)
Rash Pruritic (20)
Confusional State (20)
Cough (19)
Hyponatraemia (19)
Decreased Appetite (19)
Hyperhidrosis (18)
Skin Exfoliation (17)
Swelling Face (17)
White Blood Cell Count Decreased (17)
Rash Maculo-papular (17)
Pulmonary Embolism (17)

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