I have just got thrush after antibiotics which happens every time and I have to take antibiotics quite a lot as I get a few chest infections a year due to asthma. It is painful and annoying. I am ok at treating it - I know what works for me - but any tips on avoiding it please or am I doomed to getting it every time I take antibiotics? The doctor said there isn’t anything preventative when antibiotics are the cause and also that there is no point treating the thrush until the antibiotics finish so the thrush really has a chance to take hold before I can treat it.