Bactrim, while effective, can cause side effects. Common ones include nausea, vomiting, diarrhea, and stomach upset. These usually are mild and resolve without treatment. However, report persistent or severe gastrointestinal issues to your doctor immediately.
Skin reactions, such as rash or itching, are also possible. Stop taking Bactrim and seek medical attention if you experience a severe allergic reaction, including hives, swelling of the face or throat, or difficulty breathing. This is a serious medical emergency.
Less common but more serious side effects include blood disorders. Symptoms like unusual bleeding, bruising, or fatigue require prompt medical evaluation. Bactrim can also affect kidney function; therefore, regular monitoring of kidney function may be recommended, especially for patients with pre-existing kidney problems.
Before starting Bactrim, inform your doctor about all medications you are taking, including over-the-counter drugs and supplements. Certain medications interact with Bactrim, potentially increasing side effects or reducing its efficacy. Also, disclose any allergies or medical conditions, particularly kidney or liver problems.
Adequate hydration is key while taking Bactrim to help prevent kidney problems and promote drug excretion. Drink plenty of fluids, unless your doctor advises otherwise. Finally, complete the entire prescribed course of Bactrim, even if you feel better before finishing. Stopping early might lead to recurrent infection and antibiotic resistance.
