Uses of Rifaximin

Rifaximin is used in adults and in children (aged 2 years or above) to treat infectious diarrhoea.

Therapeutic Category

Rifaximin: Antibiotics

How Rifaximin works

Rifaximin is an intestinal antibiotic. It kills the susceptible bacteria that causes infection by blocking the actions of certain enzymes in the bacteria that is required for its survival. As a result, it stops the growth and multiplication of the harmful bacteria in the gut and controls diarrhoea.

Common side effects of Rifaximin

• headache
• flatulence, stomach pain, constipation, diarrhoea
• urgency to empty bowels
• nausea, vomiting
• involuntary and painful or ineffective straining
• fever

When to consult your doctor

Consult your doctor:

• In case of accidental overdosage
• If you experience, any signs of allergic reactions (such as skin rash, swelling of the face, lips, mouth, or throat which can lead to difficulty in breathing or swallowing)
• If you experience shortness of breath, wheezing, heart racing, extreme tiredness, dizziness or feeling faint

Health Tips for Rifaximin

• It is best to avoid alcohol while taking this medicine as it can increase the risk of side effects such as dizziness, nausea, and stomach upset
• Drink plenty of water to stay hydrated while taking this medicine. This can help prevent constipation, which is a common side effect of the medicine