Question: what to do when someone is having a severe asthma attack?
Answer: If you think you're having an asthma attack, you should: Sit upright (do not lie down) and try to take slow, steady breaths. Try to remain calm, as panicking will make things worse. Take 1 puff of your reliever inhaler (usually blue) every 30 to 60 seconds, up to a maximum of 10 puffs.