I wondered if this sounds familiar to anyone? I've never had asthma or any breathing problems (except the usual being out of breath if I'm running hard), or any allergies, but since FLM - my first marathon - I've experienced tightness in my throat and chest after running more than 4-5 miles (not during the run though), or if I've run harder than usual. After the Leeds HM yesterday it was particularly bad and still hasn't really returned to normal.
Anyone experienced this sort of thing and what did you do about it? I'm thinking of going to see the doctor later in the week but if this is a normal result of increased mileage or a usual after-effect of a first marathon then I'll see if it goes away on its own!