Bacillus clausii is a probiotic supplied as spores, which survive stomach acid and, unusually, resist several antibiotics. That resistance is why it is often taken during an antibiotic course to protect the gut flora.

What Bacillus Clausii Is Used For

Diarrhoea associated with antibiotics
Acute diarrhoea in children and adults
Restoring gut flora after a gut infection
Bloating and general digestive upset

Common Side Effects

Bloating or gas in the first days
Mild stomach discomfort
Change in stool pattern

Precautions

Probiotics support rehydration in diarrhoea, they do not replace it, so oral rehydration salts remain the priority. Check the storage instructions, as some presentations need cool storage. It is not suitable for people with a seriously weakened immune system or a central line without medical advice. Blood in the stool, high fever or dehydration needs a doctor.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.