Our oldest son, age 15, has struggled with asthma most of his life. He has worked hard and turned his body into a muscled, athletic machine. Tonight, though, he had the most severe asthma attack of his life. My husband rushed him to the clinic where they quickly treated him. Doctor was considering admitting him to the hospital, but as he responded well sent him home with guidelines about going to the ER tonight. Within an hour of returning home he needed a nebulizer treatment. If he gets another attack tonight, it's off to the ER. We've dealt with bad...