What is TMP (Trimethoprim) used for?

TMP (Trimethoprim) contain the active ingredient Trimethoprim, which belongs to a group of medicines known as antibiotics.

TMP (Trimethoprim) is used to treat and prevent infections of the urinary tract caused by bacteria. It works by stopping the growth of the bacteria that is causing your infection.

How should I use TMP (Trimethoprim)?

Your physician will tell you how much TMP you need to take each day. It is important that you take TMP as directed by your physician. Do not take more than the recommended dose.

- Adults and Children over 12 years:

The usual dose for treating urinary tract infections is 300mg once a day. The usual dose for preventing urinary tract infections is 100mg once a day.

- Children under 12 years:

The dose will depend on his/her age and weight.

- Elderly:

The elderly and people with kidney problems may need smaller doses.

Your physician may tell you to take different doses to these. If so, follow their instructions.

What are the side effects of TMP (Trimethoprim)?

• stomach upset
• nausea
• vomiting
• sore throat, mouth or tongue
• mouth ulcers
• skin rash, redness or itching
• tiredness
• headaches
• weight loss
• yellowing of the eyes or skin
• fever
• chills

Please Note

Before you take TMP (Trimethoprim), tell your physician if you have a folate deficiency, kidney problems, liver problems, blood disorder, or you are pregnant or currently breastfeeding.

Always tell your physician or pharmacist if you are taking any other medicines, including any you get without a prescription from a pharmacy, supermarket or health food shop.