Question: how often can i take a ventolin inhaler?
Answer: You should feel a difference to your breathing within a few minutes. The normal way for adults and children to use their inhaler is: 1 or 2 puffs of salbutamol when you need it. up to a maximum of 4 times in 24 hours (regardless of whether you have 1 puff or 2 puffs at a time)