Hello my daughter by age 3 suffering with cough during night n cold since 3 days doctor prescribed her asthalin100 2puffs 6 hrs once matrix syrup 5 ml 3 times daily for 5 days. Now she z better but again he z telling to use budecort 100 for 2 months as a controller because baby is having allergy. Is it safe to use this inhaler, if I start using inhaler should I continue using lifetime, is there any other alternative n more over baby is already having atopic dermatitis n we r using medicines for that too.