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Bactrim and Nausea: What Users Say (Page 5)

Reviews for Bactrim

Commonly mentioned side effects
  • Hon...
  • Taken for less than 1 month
  • January 2, 2017

For Bacterial Skin Infection "I went to the emergency room due to a hot, burning, stinging, itchy rash on my hand with what seemed to be white welts. I was also experiencing some nausea and felt weak. The doctor examined my hand and diagnosed me with cellulitis. He prescribed me Augmentin, which he knew I was allergic to. At least I noticed it before I took it. He had to change my antibiotic to Bactrim. I was given one dose at the hospital because no pharmacies were open on New Year's Day. That night I felt a slight headache. The night seemed extremely longer than usual. Each hour seemed like two or three. I didn't think the night was going to end. I was up every few hours with a dry mouth. I also had a dream that was frightening, it was of a friend stabbing me."

3 / 10
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7 Report
  • GOO...
  • Taken for less than 1 month
  • July 29, 2013

For Urinary Tract Infection "Took Bactrim for 3 days. Cleared up the urinary tract infection but became very nauseous, weak, chills, sweats, no appetite, and shaky. Still weak and somewhat nauseous after 3 days of not taking it."

5 / 10
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103 Report
  • Bac...
  • Taken for less than 1 month
  • April 12, 2013

For Urinary Tract Infection "Prescribed Bactrim for a urinary tract infection. On day 4 of medication and have been experiencing diarrhea since day 2. Severe nausea and no appetite. Terrible migraine and cannot sleep."

7 / 10
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68 Report

Frequently asked questions

  • Anonymous
  • September 7, 2011

For Bacterial Skin Infection "Awful nausea and headaches that last all day! I'd rather have those side effects than suffer from MRSA, but it has still been rough to deal with as I'm trying to go back to work."

4 / 10
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49 Report
  • Anonymous
  • July 13, 2012

For Bacterial Skin Infection "From the second dose of the medicine, I started having terrible heartburn, stomach burning, and nausea. The side effects outweighed any benefits for me."

1 / 10
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48 Report

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  • Anonymous
  • April 3, 2010

For Bacterial Skin Infection "I took Bactrim for a spider bite that was infected. The nausea and vomiting were unbearable, but my wound was almost gone after a day. I think I would rather have vomiting than have an infection."

4 / 10
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44 Report
  • Anonymous
  • Taken for 1 to 6 months
  • February 5, 2020

For Sinusitis "If you are taking Bactrim, you need to be on probiotics so you don't get cramps and nausea. It works."

10 / 10
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19 Report

More FAQ

  • Jus...
  • June 20, 2011

For Urinary Tract Infection "Effective, but caused nausea, loss of appetite, and migraines."

7 / 10
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34 Report
  • Anonymous
  • October 1, 2009

For Bacterial Skin Infection "I took Bactrim for a boil on my face. After 2 days of taking, the boil began to drain, but the nausea and stomach pain has been very uncomfortable."

7 / 10
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31 Report
  • -Aa...
  • November 16, 2015

For Urinary Tract Infection "I took this for a UTI, and I had horrible side effects. I could not sleep, extremely dizzy and nauseated, constipated, and had bad indigestion. I lost my appetite and was vomiting acid."

1 / 10
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21 Report
  • Anonymous
  • Taken for less than 1 month
  • April 26, 2015

For Urinary Tract Infection "I'm having the worst gastrointestinal problems, and I'm only on day 3/7. I have extremely constipation, I have gas and bloating, and I have nausea right after I take the pill."

2 / 10
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21 Report
  • Lol...
  • September 3, 2015

For Urinary Tract Infection "I mean, it did its job, but geez, it makes me feel like a pile of poo about a half hour after I take it. I had to take it with Pepto so I wouldn't puke it up. At least it worked after 3 days."

5 / 10
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17 Report
  • Bad...
  • June 20, 2016

For Urinary Tract Infection "Prescribed Bactrim for a UTI. One hour after the first dose, I was in bed with excruciating leg pain. Migraine and nausea followed. Leg pain lasted for 12 hours. Should have gone to the ER."

1 / 10
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11 Report
  • Anonymous
  • September 17, 2009

For Urinary Tract Infection "I was prescribed Bactrim for a UTI. It started to clear it up in a day, but I was so nauseous. I couldn't even sleep, and then I started vomiting on the second day, so I went back to the doctor."

3 / 10
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14 Report
  • the...
  • Taken for less than 1 month
  • August 27, 2022

For Acne "Bactrim made me extremely nauseous after only one or two pills. I had to miss Thanksgiving dinner! Don’t ever try a new drug before Thanksgiving!"

1 / 10
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3 Report
  • Aly...
  • Taken for less than 1 month
  • December 27, 2016

For Urinary Tract Infection "I have been on Septra for about 5 days now and still no relief! I'm extremely nauseous and I can't sleep through the night because the pain is that bad. I'm on my way back to the emergency room."

1 / 10
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10 Report
  • Anonymous
  • Taken for less than 1 month
  • August 30, 2022

For Urinary Tract Infection "After 4 hours of taking this drug, I started to get fever, body aches, uncontrollable shivering. Then stomach upset, nausea, and almost passed out. Severe headache and oral thrush, rash on hand."

2 / 10
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4 Report
  • Mag...
  • Taken for less than 1 month
  • September 23, 2021

For Urinary Tract Infection "Let's start with the intense headache, such a bad headache, nausea, panic attacks. I wouldn't recommend this to anybody, this is the worst feeling I've had in a long time."

1 / 10
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4 Report
  • Cri...
  • January 27, 2019

For Urinary Tract Infection "Not too bad overall. Kind of strong, but seems to make me feel better, minus the cold sweats and nausea."

8 / 10
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4 Report
  • San...
  • July 2, 2021

"I'm used Bactrim before, and I felt worse on the last day when my kidneys were hurting, and I was nauseous, very tired."

1 / 10
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  • Kat...
  • May 11, 2023

For Bacterial Skin Infection "After taking this pill for a week, I had to stop. Not only was it making me horribly nauseous, but I got a rash all over my body. The doctor told me to just stop taking it."

4 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.