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Overview
Side Effects
Related questions
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Medications
Rifaximin

Rifaximin

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Brands

Xifaxan

Side Effects

Common

Muscle cramps or spasms
Constipation
Fever
Passing gas
Dizziness
Fatigue
Flatulence
Abdominal pain
Vomiting
Joint pains
Muscle spasm
Nausea
Heartburn
Headache
Fluid in the abdomen
Abnormal fluid buildup in abdomen

Serious

Diarrhea
Hypersensitivity

Related questions

A 30-year old male asked:

Is rifaximin is safe in children?

1 doctor answer • 1 doctor weighed in

A 31-year old asked:

What's the name of rifaximin 550mg in pakistan?

1 doctor answer • 1 doctor weighed in

A 62-year old male asked:

Does xifaxan (rifaximin) decrease one's appetite?

1 doctor answer • 1 doctor weighed in

A 36-year old asked:

Can i take yogurt when taking xifaxan (rifaximin)?

1 doctor answer • 2 doctors weighed in

A 51-year old male asked:

I was prescribed xifaxan (rifaximin) 550 mg tablet but can not afford it, is there an alternative and if so where can I find it?

1 doctor answer • 2 doctors weighed in

A 35-year old female asked:

I'm supposed to take Xifaxan (rifaximin) 3x a day. What time should I take each dose to space it out? Should I wake up in the middle of the night to take a dose?

3 doctor answers • 4 doctors weighed in

A 40-year old female asked:

I'm taking xifaxan (rifaximin) can I have some wine?

2 doctor answers • 2 doctors weighed in

A 16-year old male asked:

Is there a liquid form of rifaximin and heptral. Pl advice?

1 doctor answer • 2 doctors weighed in

A 35-year old female asked:

What is the success rate for Xifaxan (rifaximin) for a permanent cure of SIBO after one use? I'm reading so many different numbers.

2 doctor answers • 7 doctors weighed in

A 31-year old male asked:

Any dietary restriction i need to follow while taking xifaxan-550mg(rifaximin) ?

2 doctor answers • 3 doctors weighed in

A 32-year old female asked:

I just finished a round of rifaximin for SIBO & I am feeling much better. What can I do to prevent SIBO from returning?

2 doctor answers • 3 doctors weighed in

A 35-year old female asked:

I took Xifaxan (rifaximin) for SIBO. It's been a week and a half since I finished and my lower GI hurts more. I can't work. Could I have done permanent damage?

2 doctor answers • 4 doctors weighed in

A 37-year old male asked:

How often can you take xifaxan (rifaximin). Can you take every six months for ibs?

1 doctor answer • 2 doctors weighed in

A 24-year old male asked:

Xifaxan (rifaximin) for sibo. Can this med cause c diff. I read it can. Then i read can be used to treat c diff?

1 doctor answer • 3 doctors weighed in

A 46-year old male asked:

I have been prescribed rifaximin. According to the literature that I have read,I can take probiotics. When should I take the probiotics and how much?

1 doctor answer • 1 doctor weighed in

A 75-year old male asked:

Am taking xifaxan (rifaximin) 550mg for sibo, is it normal to be cold all the time and always feel thirsty?

1 doctor answer • 4 doctors weighed in

A 33-year old male asked:

Been treated for sibo with xifaxan (rifaximin). Still get gas everytime i eat no matter what i eat. What else could it be?

1 doctor answer • 1 doctor weighed in

A 23-year old male asked:

I am using rifaximin for IBS. I will use it for 2 weeks....550mg TID. Should i undergo sigmoidoscopy for confirmation of iBS?

1 doctor answer • 2 doctors weighed in

A 24-year old male asked:

Sibo. Takin rifaximin. Wats my chances of a c diff infection from this med? I read it can. Then i read it can treat it. 550mg every 12hrs

1 doctor answer • 1 doctor weighed in

A 35-year old female asked:

How many people are cured of SIBO from first treatment of 550mg, 3x a day, 14 day dose of Xifaxan (rifaximin) and never have it come back?

1 doctor answer • 1 doctor weighed in

A 24-year old male asked:

Is rifaximin a board spectrum rx? How likely can it cause a clostridium diffclie infection? Head it can treat it?

1 doctor answer • 1 doctor weighed in

A 30-year old female asked:

I've been prescribed Rifaximin (550mg x2 a day) for suspected SIBO. Is it ok to drink alcohol while taking this medicine?

1 doctor answer • 1 doctor weighed in

A 36-year old female asked:

I am going to be taking Neomycin and XIFAXAN (rifaximin) 2x a day to get rid of my SIBO. Should I take them both at the same time or spaced apart?

1 doctor answer • 1 doctor weighed in

A 35-year old female asked:

I checked my temperature and it's 99.8 have been on Xifaxan, (rifaximin) watery diarrhea 3 days, severe cramps but feel ok today. Should I be concerned?

1 doctor answer • 1 doctor weighed in

A 25-year old female asked:

Will xifaxan (rifaximin) treat giardia? Not sure what is going on, but dr. Prescribed xifaxan (rifaximin). Still waiting on o&p and h. Pylori. Will this harm me if i don't have giardia?

1 doctor answer • 2 doctors weighed in

A 34-year old asked:

Could you take xifaxan (rifaximin) when drinking alcohol or beer?

1 doctor answer • 2 doctors weighed in

A 59-year old female asked:

Diagnosed with Cdif 7 mos ago. Started Rifaximin 6 days ago, diarrhea relief was within a day & more immediate than past antibiotics. But now, day 5 & 6 I have watery diarrhea. Rifaximin side effect, can it still be effective against cdif?

1 doctor answer • 1 doctor weighed in

A 42-year old female asked:

Can you get urine infection while taking antibiotics (rifaximin) for other reasons?

1 doctor answer • 3 doctors weighed in

A 35-year old female asked:

I have Xifaxan (rifaximin) 550mg 3x a day for 14 days. I'm reading online stories people had bad gas, fatigue and sugar cravings. How likely to happen to me?

1 doctor answer • 1 doctor weighed in

A 35-year old female asked:

Finished Xifaxan (rifaximin) 3 days ago. It made my stomach swell with water. Stomach is still big and filled with water. Peeing a lot. Should I be concerned?

1 doctor answer • 1 doctor weighed in

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