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Sulfamethoxazole / trimethoprim and Vomiting: What Users Say (Page 5)

Brand names: Bactrim, Bactrim DS, SMZ-TMP DS, Co-trimoxazole, Septra, Septra DS, Bactrim Pediatric, Bactrim IV, Bethaprim Sulfatrim Pediatric Bethaprim Pediatric …show all brand names

Reviews for Sulfamethoxazole / trimethoprim

Commonly mentioned side effects
  • Sus...
  • April 10, 2016

Sulfamethoxazole / trimethoprim for Sinusitis "Severe diarrhea, severe nausea, and vomiting after 2 doses."

1 / 10
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8 Report
  • Kai...
  • Taken for less than 1 month
  • January 4, 2019

For Urinary Tract Infection "On for 3 days, twice a day. Took my first pill, and I have never felt so horrible in my life. Chills, nausea, lots of vomit, feverish."

1 / 10
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2 Report
  • Ran...
  • Taken for less than 1 month
  • October 3, 2017

Sulfamethoxazole / trimethoprim for Kidney Infections "I had many negative side effects. Back pain, dizziness, puking, sore mouth. It didn’t work for me."

1 / 10
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3 Report

Frequently asked questions

  • Nic...
  • Taken for less than 1 month
  • February 26, 2020

For Urinary Tract Infection "I was prescribed sulfamethoxazole for a rash on my scalp. I took it, and within a few hours, started puking my brains out and have felt dizzy for a few days now. I immediately stopped taking it."

1 / 10
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1 Report
  • Mam...
  • Taken for less than 1 month
  • September 6, 2022

For Bacterial Infection "It worked really well, but the side effects from taking it were absolutely awful. I had a bad increase in anxiety, shaking, nausea, vomiting, and rash."

2 / 10
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0 Report
  • Ois...
  • Taken for less than 1 month
  • April 6, 2019

Sulfamethoxazole / trimethoprim for Upper Respiratory Tract Infection "This caused bad vomiting, the last time I vomited like this: 1968, Hong Kong flu. There's better treatment for UTIs."

2 / 10
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1 Report

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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.