question: Hi Doctor, I am an asthma pt. and on tab Synasma 400 mg BD, Tab Telekast-L OD and Inhaler Formonide 200 2 puffs BD. I am suffering from headache, bodyache and feel dizzy after I take tablet synasma 400 mg in the morning at 11am till 3 pm for the last 3-4 months.  Can this be replaced by any other medicine for asthma and allergy mgmt. Thanks.