I am a 39 year old lady having two kids. I am bit obese and for the Last 2 months I am feeling congestion while breathing. This is very random process. It comes and stays for a while, then clears off on its own. I do not have any cold or cough. I am a hypothyroid patient, so I have thyroxin 200 mcg in every morning. This congestion feeling comes any time regardless of time or condition. I visited the doctor and he is telling that it may be the early symptom of Asthma. I am taking two medicines for last two weeks but not much improvement. In fact now the duration of the congestion is increasing day by day. Can you please help me to suggest whether the diagnosis is correct or not. My parents do not have any asthma. Only my maternal uncle had it when he was a kid.