Can sudden adult asthma be a sign of another condition? body pain and painful lumps on shins are other issues.

Adult onset asthma: once considered only a childhood disease, new onset asthma can occur at any age now-a-day, that said , it should be investigated with good history and physical examination, besides imaging studies if warranted to make sure no other causes producing such symptoms. Lumps on chin have to be seen, your primary doctor would help you with all of the above with specialist referral if needed, best wishes