A composition match, not medical advice.
Entromax 2B Suspension 5ml contains Bacillus Clausii 2B, as a suspension. It is made by Mankind Pharmaceuticals Ltd.
No, it is sold over the counter. Ask a doctor or pharmacist if you are unsure whether it suits you.
Yes. Bacillus Clausii Spores Suspension 2 Billion per 5ml is a Jan Aushadhi medicine with the same salt, the same strength and the same form. On JanAushadhiOnline it costs ₹14.06 for 5 mls (₹2.8 / ml), against ₹8.6 / ml for Entromax 2B Suspension 5ml at its printed MRP — 67% less per ml. Ask your doctor before changing a brand.