Hi allFeel awful. got my 4th chest infection this year. Pred dependant anyway and on amoxicillin again. Saw dr this morning and pf was 240 best is about 450. Anyway pred now 50mg again. But I feel very tired, chest aches and pf is same. Took the extra pred this morning. how long do i wait before getting more help. Hard to know as I am a brittle asthmatic and it could go either way at the moment.