Sir. Iam taking treatment for asthma since 2 years. I am 27 years old. I am using seroflo 250 inhaler since 9 months. I am doing fine apart from few emergency situations am using Levolin. But recently for the past 3 weeks my body is itching suddenly and am getting bumps and after 30mins disappearing. even my skull also itching . I consulted skinspecialist doctor . he said it is common for asthma patients. is it so? and prescribed levocetrizine, montair, centrizine, PAN40 for 1week. while using those medicine i didn't get itching but after the next i again started expierencing. why it is happening to me?What exactly am suffering with?