Hello, I'm new to asthma so sometimes I'm in situations where I don't know what to do. Ocassionally I will hear a small squeek when I take a deep breath. I know I'm supposed to take albuterol. But there have been times where I take the albuterol and about 10-15 minutes later that small squeek can still be heard. So does this mean I take another puff of albuterol? The order is 2 puffs every 4-6 hrs as needed.