Rifampin: A Powerful Antibiotic for Tuberculosis and Other Bacterial Infections

Rifampin is an antibiotic that belongs to a class of drugs called rifamycins. It is used to treat a variety of bacterial infections, including tuberculosis (TB), leprosy, and Legionnaires' disease. Rifampin works by interfering with the ability of bacteria to make proteins, which are essential for their growth and survival.

Rifampin is often used in combination with other antibiotics to treat TB, as it is more effective when used in combination with other drugs. It is also sometimes used to prevent TB infections in people who have been exposed to someone with active TB.

Rifampin has a number of side effects, including:

* Nausea and vomiting
* Diarrhea
* Abdominal pain
* Headache
* Fatigue
* Joint pain
* Rash

In rare cases, rifampin can cause more serious side effects, such as:

* Allergic reactions
* Liver damage
* Bone marrow suppression

It is important to take rifampin exactly as directed by your healthcare provider. It is also important to complete the full course of treatment, even if you start to feel better before finishing the medication. This can help ensure that the infection is fully treated and prevent the development of drug-resistant bacteria.