Every time I laugh hard I cough hard. Non smoker, not asthmatic, no allergies...?

For years I have had this problem. I don't smoke or have allergies, or astma. Any suggestions?Every time I laugh hard I cough hard. Non smoker, not asthmatic, no allergies...?
That happens to me sometimes but I don't know why. Maybe you are laughing too hard? I think you should see a doc.
it does happen to me somethimes but not always..
i am not bothered i would love to laugh hard often...