My Wife Has A Mirage Of Symptoms. Some Suggested Are

My wife has a mirage of symptoms. some suggested are asthma and congestive heart failure. She is currently on a steroidal inhaler. she has had a persistent cough for 4 months. currently there is a lot of stomach bloating. Sleep apnea problems also suggested with tests this next week. Since the bloating is more recent, what might be the factor here most contributing to that