Proloprim treats mild urinary tract infections. This medication may cause a mild rash.

Proloprim Overview


Proloprim is a prescription medication used to treat bacterial infections. Proloprim belongs to a group of drugs called antibiotics, which help to stop the growth of bacteria in the body.

This medication comes in tablet and oral (by mouth) solution forms and is typically taken 1 to 2 times a day.

Common side effects of trimethoprim include stomach pain, diarrhea, vomiting, and skin rash.

Patient Ratings for Proloprim

How was your experience with Proloprim?

First, a little about yourself

Tell us about yourself in a few words?

What tips would you provide a friend before taking Proloprim?

What are you taking Proloprim for?

Choose one
  • Other
  • Aids-related Opportunistic Infections
  • Bacterial Infections
  • Bronchitis
  • Escherichia Coli Infections
  • Eye Infections, Bacterial
  • Pneumonia, Pneumocystis
  • Proteus Infections
  • Staphylococcal Infections
  • Toxoplasmosis
  • Urinary Tract Infections

How long have you been taking it?

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  • Less than a week
  • A couple weeks
  • A month or so
  • A few months
  • A year or so
  • Two years or more

How well did Proloprim work for you?

Did you experience many side effects while taking this drug?

How likely would you be to recommend Proloprim to a friend?


For more information on this medication choose from the list of selections below.

Proloprim Drug Class

Proloprim is part of the drug class:

Side Effects of Proloprim

Serious side effects have been reported with Proloprim. See the “Drug Precautions” section.

Common side effects of Proloprim include stomach pain, diarrhea, vomiting, and skin rash.

This is not a complete list of Proloprim side effects. Ask your doctor or pharmacist for more information.

Tell your doctor if you have any side effect that bothers you or that does not go away.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.