Dirifax 400mg Tablet

Tablet
Rs.331for 1 strip(s) (10 tablets each)
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Composition FOR Dirifax 400mg Tablet

Rifaximin(400mg)

food interaction for Dirifax Tablet

alcohol interaction for Dirifax Tablet

pregnancy interaction for Dirifax Tablet

lactation interaction for Dirifax Tablet

food
alcohol
pregnancy
lactation
Dirifax 400mg Tablet may be taken with or without food.
None
CAUTION
Do not drink alcohol while you are taking this medicine. Dirifax 400mg Tablet may cause excessive drowsiness when taken with alcohol.
UNSAFE
Dirifax 400mg Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
CONSULT YOUR DOCTOR
Information regarding the use of Dirifax 400mg Tablet during breastfeeding is not available. Please consult your doctor.
CONSULT YOUR DOCTOR

SALT INFORMATION FOR Dirifax 400mg Tablet

Rifaximin(400mg)

Dirifax tablet uses

{med_name} is used for hepatic encephalopathy and infectious diarrhea.

How dirifax tablet works

Dirifax 400mg Tablet is an antibiotic. It works by killing the ammonia-producing bacteria in the digestive tract. This treats your infection and relieves symptoms of hepatic encephalopathy (agitation, confusion, muscle problems). This also helps reduce the recurrence of episodes of hepatic encephalopathy.

Common side effects of dirifax tablet

Headache, Dizziness, Nausea, Fever, Skin rash, Anemia (low number of red blood cells), Abdominal pain, Peripheral edema, Ascites (accumulation of fluid in the abdominal cavity), Fatigue, Depression, Nasopharyngitis (inflammation of the throat and nasal passages), Muscle spasm, Joint pain, Increased alanine aminotransferase, Breathlessness, Pneumonia, Rash, Muscle pain

SUBSTITUTES FOR Dirifax Tablet

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Expert advice FOR Dirifax Tablet

  • Rifaximin reduces the risk of overt hepatic encephalopathy (HE) recurrence in patients with liver disease.
  • It may cause reddish discoloration of urine. This is normal and harmless.
  • Stop taking Rifaximin and inform your doctor if you have severe diarrhea during or after using Rifaximin.
  • Finish the full course of the medication, even if you feel better.

Frequently asked questions FOR Dirifax 400mg Tablet

Rifaximin

Q. Should I take Dirifax 400mg Tablet with food?
Yes, Dirifax 400mg Tablet can be taken orally with or without food with a glass of water. Take it as prescribed by your doctor for the exact period of time.
Q. What does Dirifax 400mg Tablet do for the liver?
In liver disease, there is an increased growth of bacteria in the intestine which increases the load of toxins travelling through the body. This further increases the possibility of toxins reaching the brain which can cause abnormal brain function. Dirifax 400mg Tablet slows down the growth of bacteria in the gut, decreasing the symptoms in cases of liver disease.
Q. Can Dirifax 400mg Tablet cause weight gain?
Usually Dirifax 400mg Tablet does not cause weight gain. However, in case you feel there is an increase in weight, you should consult your doctor to determine the reason of weight gain.

Content on this page was last updated on 04 February, 2026, by Dr. Rajeev Sharma (MBA, MBBS)