Rifaxigress 400 Tablet

Rifaxigress 400 Tablet is an antibiotic medicine used to manage bacterial infections of the intestine. It is often prescribed for conditions like traveler’s diarrhea, infectious diarrhea, irritable bowel syndrome with diarrhea (IBS-D), and in some cases for hepatic encephalopathy to lower the risk of complications. The medicine mainly acts within the gut and is not significantly absorbed into the blood, which minimizes systemic side effects.

Uses of Rifaxigress Tablet

• Traveler’s diarrhea

• Infectious diarrhea caused by bacteria

• Irritable Bowel Syndrome with Diarrhea (IBS-D)

• Hepatic encephalopathy (as advised by the doctor)

Benefits of Rifaxigress Tablet

• Controls the growth of harmful gut bacteria

• Provides relief from diarrhea, bloating, and abdominal pain

• Improves stool consistency and digestive balance in IBS-D

• Supports liver-related health by reducing toxin-producing bacteria (hepatic encephalopathy use)

Common Side Effects

Most side effects are mild and temporary:

• Nausea, vomiting

• Abdominal pain, bloating, gas

• Constipation or loose stools

• Headache, dizziness

• Fatigue

• Rarely, rash or fever

How to Use

• Take this medicine in the dose and duration prescribed by your doctor.

• Swallow whole with water; may be taken with or without food.

• Do not stop the course early, even if symptoms improve, unless advised by your doctor.

How It Works

Rifaxigress 400 Tablet contains rifaximin, a gut-selective antibiotic. It works by inhibiting bacterial RNA synthesis, stopping bacterial growth and reducing infection. Since it remains mostly within the intestines, it acts directly on the site of infection with minimal absorption into the bloodstream.

Safety Advice

• Alcohol: Best avoided, as it may worsen stomach irritation.

• Pregnancy: Use only if clearly prescribed by a doctor.

• Breastfeeding: Limited data; consult your doctor before use.

• Driving: Usually safe, but avoid driving if you feel dizzy or lightheaded.

• Liver disease: Use with caution; dose adjustment may be needed.

• Kidney disease: Generally safe, as the drug is poorly absorbed into blood.

Missed Dose

Take the missed dose as soon as you remember. If it is close to your next dose, skip it and continue as scheduled. Do not double the dose.