Is asthalin better than budecort

Asthalin is considered to be a reactive medicine while budecort is considered to be proactive. When the person has wheezing problems, generally asthalin is prescribed until the wheezing stops. Once it stops budecort can be given to prevent the re-occurence of wheezing. But how effectively this preventive medicine works is debatable. Also Budecort is a cortico steroid. Steroids generally would have some side effects.