Hello all. Writing on behalf of an elderly relative (late eighties) who has had a severe chest infection since Christmas. She's on her 4th course of antibiotics and feels better briefly after taking them but infection just keeps coming back. We're getting increasingly worried about her. She is hypothyroid but I don't thing her current illness is related to this as she was in excellent health prior to getting this infection. I've been giving her yoghurt and kefir but that's clearly not enough.
Please can anyone offer any suggestions of things we could try?
Many thanks in advance.