Asthma/chest infection/pneumonia confused

[LoveKnowsNoBounds]

Hi Lolpigs
Normally he doesn't have trouble breathing. He does cough when the temperature changes sometimes like in the early morning. Though that could be because it has never really cleared up. He is sensitive to air conditioning sometimes and will cough on and off. Maybe he needs two lots of antibiotics to get rid of it once and for all. I'm also thinking of stopping swimming for a few weeks to get his immunity up again. He seems to be sick every fortnight

[Lolpigs]

Hmm could it be something he is coming in contact with at swimming?