Respiratory problem

Patient: I have an breathing problem for about 6 month.i went to doctor for several times.they told me i have an asthmatic problem.they prescribed me antibiotic,asmasol(inhaler),ketotifen etc.for the last six months,i had to take antibiotics for about 10/11 but i have not still i have to take inhaler for about 6/7 times per day.but the problem is still present.could u suggest me what should i do now?

Symptoms: coughing,breathlessness,restlessness,feeling uneasy inside throat,feeling pain in chest,wheeze etc