Key facts about Cromolyn
What dosages is Cromolyn available in?
Cromolyn is available as a 4% ophthalmic solution.
What is Cromolyn used for?
Cromolyn is a mast cell stablizer and is used to treat chronic eye allergies.
How does Cromolyn work?
Cromolyn is a mast cell stabilizer. It works by stopping the cells in your eye from releasing chemicals that cause allergic symptoms like itchy and red eyes.
How do I take Cromolyn?
Cromolyn is typically taken as 1 to 2 drops in each eye 4 to 6 times a day.
Is it safe for me to take Cromolyn?
Cromolyn is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you.
Cromolyn Common Side Effects
Cromolyn Serious Side Effects
Serious side effects are rare with Cromolyn. Contact your healthcare provider immediately if you experience any of the following.
Allergic reactions
Effects of other drugs, drug classes and over-the-counter products on Cromolyn
Who makes Cromolyn?
Various FDA-approved generic manufacturers
Is Cromolyn safe in pregnancy?
It is not known if Cromolyn will harm your unborn baby. You should talk to your healthcare provider before taking this medication if you are pregnant.













