sir ,my mom age 58 .she is sufferings asthyma past 15 years and last 1.5 year has feel giddiness and some went to un consious staste ,doctor tested not able to identify the problem.now mom taking seroflo 125 inhaler twice a day and vertin 8mg twice day.doctor adviced vertin 8 mg for month ,but mom taking past 5 month,feel better now.but my questing is it any problem by using vertin 8 mg for such problem and advice me the any other treat ment .she has no sugar as of now.