Trimethoprim: how to take it safely
Trimpex
Reviewed by Pharm. Abeeb Junior
What it is for
Treats and prevents urine infections.
How to take it
- Prescription medicine: take it exactly as your doctor or pharmacist told you.
- Swallow with water.
- Finish the full course, even if you feel better.
When to take it
Take it twice a day, or once at bedtime to prevent infection.
Take it with
With or without food.
What to avoid
- Stopping the course early.
- Sharing or saving leftover antibiotics.
- Pregnancy, especially the first 3 months, unless your doctor says so.
- Tell your doctor if you have kidney problems.
Possible side effects
Nausea, itching, mild rash.
Get help if
Rash, sore throat, fever, bruising or swelling of the face: see a doctor.
This is general information, not personal medical advice. Always follow your doctor's or pharmacist's instructions and read the leaflet that comes with your medicine. Medicines and doses can differ between products and people.