An expert formula of lactobacillus probiotics for people on antibiotics many of whom experience side effects such as thrushdiarrhoea to be taken during amp after an antibiotics course this tops up the gut with friendly bacteria such as acidophilus whats it for to be taken during and after an antibiotic course to maintain healthy balanced levels of friendly bacteriawhos it for anyone who is taking a course of antibiotics which kill off both the harmful and beneficial bacteria in the guteach c