Medically reviewed by Drugs.com. Last updated on Jan 24, 2022.
Commonly used brand name(s)
In the U.S.
- Intal
- Intal Inhaler
Available Dosage Forms:
- Solution
Therapeutic Class: Antiasthma
Pharmacologic Class: Mast Cell Stabilizer
Uses for cromolyn
Cromolyn is used to prevent the symptoms of asthma. When it is used regularly, cromolyn lessens the number and severity of asthma attacks by reducing inflammation in the lungs. Cromolyn is also used just before exposure to conditions or substances (for example, exercise, allergens, such as pollen, aspirin, chemicals, cold air, or air pollutants) that cause bronchospasm (wheezing or difficulty in breathing). Cromolyn will not help an asthma or bronchospasm attack that has already started.
Cromolyn may be used alone or with other asthma medicines, such as bronchodilators (medicines that open up narrowed breathing passages) or corticosteroids (cortisone-like medicines).
Cromolyn inhalation works by acting on certain inflammatory cells in the lungs to prevent them from releasing substances that cause asthma symptoms or bronchospasm.
Cromolyn is available only with your doctor's prescription.
It is very important that you read and understand the following information. If any of it causes you special concern, check with your doctor. Also, if you have any questions or if you want more information about cromolyn or your medical problem, ask your doctor, nurse, or pharmacist.
Before using cromolyn
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For cromolyn, the following should be considered:
Allergies
Tell your doctor if you have ever had any unusual or allergic reaction to cromolyn or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Pediatric
Although there is no specific information comparing the use of cromolyn in children with use in other age groups, cromolyn is not expected to cause different side effects or problems ...
