Bacillus clausii spores 2 billion/5 ml is a probiotic medicine. Bacillus Clausii spores 2 bs/ 5 ml is used to restore the natural balance of good bacteria in the gut. Bacillus Clausii spores 2 bs/ 5 ml is commonly used in the treatment of diarrhoea, especially when caused by infections or antibiotics. This medicine helps improve digestion, supports gut health, and boosts the body’s natural defense against harmful bacteria. 

Bacillus Clausii spores 2 bs/ 5 ml is usually taken as advised by the doctor. Side effects are rare and mild, such as gas or bloating. This medicine is generally safe but should be used carefully in people with weakened immune systems and the ones who are allergic or hypersensitive to this medicine.   

Bacillus Clausii spores 2 bs/ 5 ml is a probiotic. Bacillus Clausii spores 2 bs/ 5 ml is used to prevent and treat conditions like: 

1. Diarrhoea  
2. Antibiotic-associated diarrhoea       

More Common

1. Gas  
2. Bloating  
3. Mild stomach discomfort     

Less Common 

1. Allergic reactions (rash, itching)  
2. Nausea      

Bacillus Clausii spores 2 bs/ 5 ml is a probiotic that contains beneficial bacterial spores. These spores reach the intestine and grow into healthy bacteria, helping to restore the natural balance of gut flora. This reduces harmful bacteria, improves digestion, and helps control diarrhoea. 

Allergy / Hypersensitivity

If you have any allergy to Bacillus Clausii spores 2 bs/ 5 ml, inform your doctor before taking this medicine because it may cause reactions like rash, itching, swelling, or breathing difficulty. 

Pregnancy

If you are pregnant, inform your doctor before using Bacillus Clausii spores 2 bs/ 5 ml because although generally safe, it should only be used when clearly needed to avoid any possible risk to the baby. 

Breastfeeding

 If you are breastfeeding, inform your doctor because it is not clearly known whether Bacillus Clausii spores 2 bs/ 5 ml passes into breast milk and it may affect the baby. 

Liver disease

If you have liver problems, inform your doctor because improper digestion and enzyme imbalance may worsen your condition or reduce the effectiveness of the medicine.

Kidney disease

If you have severe kidney disease, inform your doctor because accumulation of certain components may increase side effects.

Avoid alcohol as it may reduce the effectiveness of this probiotic medicine. Maintain a healthy diet and avoid contaminated or unhygienic food to prevent worsening of diarrhea. 

Avoid taking Bacillus Clausii spores 2 bs/ 5 ml with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:

IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name

Bacillus Clausii spores: Alkalihalobacillus clausii   

Daily dose

Take Bacillus Clausii spores 2 bs/ 5 ml exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.

Missed Dose

If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.

Overdose

It is not recommended to take more than the prescribed dose by doctor, as it may cause severe overdose symptoms like nausea, vomiting, headache, tremors, restlessness, and rapid heartbeat.

1. Store the medicine at room temperature. 
2. Keep away from sunlight and moisture. 
3. Keep out of reach of children 

1. Take Bacillus Clausii spores 2 bs/ 5 ml exactly as prescribed by your doctor, at the same time each day. 
2. Do not stop taking Bacillus Clausii spores 2 bs/ 5 ml without your doctor’s approval, even if you feel better. 
3. If you forget to take Bacillus Clausii spores 2 bs/ 5 ml, take them as soon as you remember. If it’s almost time for your next dose, skip the missed dose.

How to use Bacillus Clausii spores 2 bs/ 5 ml suspension? 

 Shake the suspension well before use and take it orally as prescribed by your doctor. It can be taken after food, and if you are taking antibiotics, maintain a gap of at least 2 hours for better effectiveness. 

How many times a day should Bacillus Clausii spores 2 bs/ 5 ml suspension be taken?

It is usually taken 1–2 times a day or as prescribed by the doctor. The exact dose and frequency depend on your condition and age, so always follow your doctor’s advice. 

What are the side effects of Bacillus Clausii spores 2 bs/ 5 ml suspension? 

 Bacillus Clausii spores 2 bs/ 5 ml is generally safe, but some people may experience mild side effects like bloating, gas, or stomach discomfort. Rarely, allergic reactions such as rash or itching may occur. 

1. Drugs.com. Bacillus Clausii Uses, Benefits & Dosage – Drugs.com Herbal Database [Internet]. Drugs.com. 2022. Available from 
2. Spores of polyantibiotic-resistant Bacillus clausii ENTEROGERMINA ® [Internet]. Available from 
3. Bacillus clausii [Internet]. Mims.com. 2018 [cited 2026 Apr 11]. Available from