Cromolyn and nedocromil are long-term control medicines and do not immediately open the airways. They do no provide immediate relief for wheezing or an acute asthma attack. For acute asthma attacks, your child will need a quick-relief medication. Cromolyn or nedocromil is usually taken 3 to 4 times a day. Extra doses may be taken before exercise or exposure to allergens.
Side effects are rare.
Your child may have a dry mouth, cough, and irritation of the throat. Some people complain about the taste of the nedocromil. To prevent symptoms of asthma, cromolyn or nedocromil should be taken regularly several times a day. They can be taken 15 minutes before exercise or exposure to cold air or allergens to prevent symptoms. Your child should take the medication as prescribed by the doctor.