Fecal Microbiota Spores, Live Side Effects

Medically reviewed by Drugs.com. Last updated on May 10, 2024.

Applies to fecal microbiota spores, live: oral capsule.

Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

• signs of infection--fever, chills, sore throat, body aches, unusual tiredness, loss of appetite, easy bruising or bleeding, severe stomach pain, diarrhea that is watery or bloody.

Common side effects may include:

• stomach bloating;

• feeling weak or tired;

• constipation;

• diarrhea; or

• chills.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

For healthcare professionals

Applies to fecal microbiota spores, live: oral capsule.

General adverse events

• Very common (10% or more): Abdominal distension (up to 31.1%), constipation (up to 14.4%), diarrhea (up to 10%)
• Common (1% to 10%): Flatulence, nausea^[Ref]

Gastrointestinal

The most common adverse reactions reported in at least 5% of patients included abdominal distension, fatigue, constipation, chills, and diarrhea. In clinical studies, most adverse reactions occurred within 10 days of starting treatment.^[Ref]

Other

• Very common (10% or more): Fatigue (up to 22.2%), chills (up to 11.1%)^[Ref]

See also:

Further information

Fecal microbiota spores, live side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer