Rifaximax 400 Tablet: Uses, Price, Dosage, Side Effects, Substitute, Buy Online

Rifaximax 400 Tablet Information

Rifaximax 400 Tablet, a prescription drug, is manufactured in various forms such as Tablet. It is typically used for the treatment of Hepatic Encephalopathy. Rifaximax 400 Tablet also has some secondary and off-label uses. These are listed below.

Medical history of the patient along with age and gender determines the dosage of Rifaximax 400 Tablet. Besides the medical condition it is advised for, the route of administration also plays an important role in determining the correct drug dosage. Refer to the dosage section for a detailed discussion.

Common side effects of Rifaximax 400 Tablet include Flatulence, Bloating or fullness, Constipation. Some other side effects of Rifaximax 400 Tablet have been listed ahead. These side effects of Rifaximax 400 Tablet are usually temporary and subside with the completion of treatment. However, if these continue for a longer time, consult your doctor right away.

In addition, Rifaximax 400 Tablet's effect is Severe during pregnancy and Severe for lactating mothers. Warnings related to Rifaximax 400 Tablet's effects on the liver, heart and kidney, if any, have been listed below.

Other contraindications of Rifaximax 400 Tablet have been discussed in the sections ahead.

Besides this, Rifaximax 400 Tablet may also have severe interaction with some medicines. A complete list of these interactions is given below.

You should also be aware that Rifaximax 400 Tablet is safe while driving, and is addiction.

Rifaximax Benefits & Uses
Rifaximax Dosage & How to Take
Rifaximax Side Effects
Rifaximax Related Warnings
Rifaximax Contraindications
Frequently asked Questions about Rifaximax
Rifaximax Interactions with Food and Alcohol

Rifaximax 400 Tablet Benefits & Uses

Rifaximax 400 Tablet is used to treat the following -

Main Benefits

Hepatic Encephalopathy

Other Benefits

Diarrhoea (Read More - Home Remedies for Diarrhoea)
Irritable Bowel Syndrome
Travelers Diarrhea

Rifaximax 400 Tablet Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group	Dosage
Adult	Disease: Traveler's Diarrhea Before or After Meal: Either Single Maximum Dose: 200 g Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 3 days Special Instructions: As prescribed by the doctor
13 - 18 years (Adolescent)	Disease: Traveler's Diarrhea Before or After Meal: Either Single Maximum Dose: 200 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 2 daily Course Duration: 3 days Special Instructions: As prescribed by the doctor
Geriatric	Disease: Traveler's Diarrhea Before or After Meal: Either Single Maximum Dose: 200 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 3 days Special Instructions: As prescribed by the doctor

Rifaximax 400 Tablet Related Warnings

Is the use of Rifaximax 400 Tablet safe for pregnant women?

Rifaximax can cause severe side effects if taken during pregnancy, so, pregnant women should talk to their doctor before taking it.

Severe
Is the use of Rifaximax 400 Tablet safe during breastfeeding?

Rifaximax may cause serious side effects in breastfeeding women, so do not take this drug without doctor's advice.

Severe
What is the effect of Rifaximax 400 Tablet on the Kidneys?

Using Rifaximax does not have any harmful effects on kidneys.

Safe
What is the effect of Rifaximax 400 Tablet on the Liver?

Rifaximax may have mild side effects on the liver. Most people will never see any effect on the liver.

Mild
What is the effect of Rifaximax 400 Tablet on the Heart?

Rifaximax is not harmful for the heart.

Safe

Rifaximax 400 Tablet Contraindications

If you are suffering from any of the following diseases, you should not take Rifaximax 400 Tablet unless your doctor advises you to do so -

Ulcerative Colitis
Gastrointestinal Bleeding
Liver Disease
Drug Allergy

Frequently asked Questions about Rifaximax 400 Tablet

Is this Rifaximax 400 Tablet habit forming or addictive?

Rifaximax 400 Tablet is not addictive in nature.

No
Is it safe to drive or operate heavy machinery when consuming?

Yes, you can comfortably use machinery or drive after taking Rifaximax 400 Tablet since it will not make you feel sleepy.

Safe
Is it safe?

Yes, but take Rifaximax 400 Tablet only as per medical advice.

Safe, but take only on Doctor's advise
Is it able to treat mental disorders?

No, Rifaximax 400 Tablet is not used to treat mental disorders.

No

Rifaximax 400 Tablet Interactions with Food and Alcohol

Interaction between Food and Rifaximax 400 Tablet

Taking Rifaximax 400 Tablet with food does not harm your health.

Safe
Interaction between Alcohol and Rifaximax 400 Tablet

Due to lack of research, nothing can be said about side effects of consuming alcohol while taking Rifaximax 400 Tablet.

Unknown

Frequently asked Questions about Rifaximax 400 Tablet

Question over 5 years ago

Can Rifaximax cause bloating?

Dr. Ram Saini MD, MBBS , General Physician

No, Rifaximax does not cause bloating. It has not been reported by the patients who are taking this drug. In fact Rifaximax helps in reducing bloating and flatulence in irritable bowel syndrome (IBS) patients by controlling the bacterial overgrowth in the small intestine which is responsible for producing gas that causes bloating and flatulence.

Question over 5 years ago

How to take Rifaximax?

Dr. R.K Singh MBBS , Diabetology

Rifaximax can be taken 2 -3 times a day by mouth or as advised by your doctor. It can be taken with or without food as the presence of food does not affect the absorption of this drug. Precautions must be taken in patients with improper liver function.

Question almost 5 years ago

Can I take Rifaximax with ibuprofen?

Dr. Saikat Mukherjee MBBS , General Physician

Yes, Rifaximax can be taken with ibuprofen. No drug-drug interaction has been reported between them. It is safe to take Rifaximax along with ibuprofen.

Question over 5 years ago

Can I take Rifaximax without consulting a doctor?

Dr. Roshni Poonja MBBS , General Physician, Internal Medicine

No, Rifaximax is a prescription drug and an antibiotic, hence do not take this drug without consulting doctor to avoid bacterial resistance and unpleasant side effects. It can be harmful for patients to take this medicine without the doctor's advice.

Question almost 5 years ago

Is Rifaximax a penicillin?

Dr. Chinmaya Bal MBBS , General Physician

No, Rifaximax is not a penicillin. It contains rifaximin which is a broad spectrum antibiotic and an analog of rifampicin. It is a prescription drug that is used in the treatment of travelers’ diarrhea (TD), hepatic encephalopathy, and irritable bowel syndrome with diarrhea (IBS-D).