Table of Contents

1. What is Bactrim?
2. Do You Need a Prescription for Bactrim?
3. How Does Bactrim Work?
4. Common Side Effects of Bactrim
5. What Should You Not Take with Bactrim?
6. Conclusion

What is Bactrim?

Bactrim is a brand name for the combination of two antibiotics, sulfamethoxazole and trimethoprim. It is used to treat a variety of bacterial infections, including urinary tract infections, ear infections, bronchitis, and traveler’s diarrhea. It is also used to prevent certain infections in people who are immunocompromised, such as those with HIV or AIDS. Bactrim is available in tablet, liquid, and intravenous forms.

Do You Need a Prescription for Bactrim?

Yes, you need a prescription from your doctor to get Bactrim. It is not available over the counter.

How Does Bactrim Work?

Bactrim works by inhibiting the growth of bacteria. Sulfamethoxazole and trimethoprim work together to stop the growth of bacteria. Sulfamethoxazole blocks the production of folic acid, which is an essential nutrient for bacteria. Trimethoprim blocks the enzyme that converts folic acid into its active form, which is necessary for bacterial growth. By blocking both of these processes, Bactrim is able to stop the growth of bacteria.

Common Side Effects of Bactrim

The most common side effects of Bactrim include nausea, vomiting, diarrhea, and skin rash. Other side effects may include headache, dizziness, and loss of appetite. If you experience any of these side effects, contact your doctor immediately.

What Should You Not Take with Bactrim?

You should not take Bactrim with other antibiotics, antacids, or vitamins that contain folic acid. You should also avoid drinking alcohol while taking Bactrim, as it can increase the risk of side effects.

Conclusion

Bactrim is a brand name for the combination of two antibiotics, sulfamethoxazole and trimethoprim. It is used to treat a variety of bacterial infections, including urinary tract infections, ear infections, bronchitis, and traveler’s diarrhea. You need a prescription from your doctor to get Bactrim, and it is not available over the counter. Common side effects of Bactrim include nausea, vomiting, diarrhea, and skin rash. You should not take Bactrim with other antibiotics, antacids, or vitamins that contain folic acid, and you should avoid drinking alcohol while taking Bactrim.

Sources:

1. Mayo Clinic. (2020). Bactrim. Retrieved from https://www.mayoclinic.org/drugs-supplements/bactrim-ds-oral-route/description/drg-20071414

2. U.S. National Library of Medicine. (2020). Sulfamethoxazole and Trimethoprim. Retrieved from https://medlineplus.gov/druginfo/meds/a682053.html