I am a woman 67 year old. I have had asthma since I was 2 years old, I believe, primarily caused by 2 parents who smoked. Currently, I have has a cough which a dear friend, who is 84 years old, told me the cough sounds like whooping cough. I have since developed asthma, which has been hard to get quieted down with prednisone and antibiotics. This is unusual. Should I be pursuing the possibility of whooping cough? Thank you.