Skip to main content

Accolate

Generic name: zafirlukastza-FIR-loo-kast ]
Drug class: Leukotriene modifiers

Medically reviewed by Drugs.com on May 31, 2024. Written by Cerner Multum.

What is Accolate?

Accolate is a leukotriene (loo-koe-TRY-een) inhibitor that is used to prevent asthma attacks in adults and children as young as 5 years old.

Accolate may also be used for purposes not listed in this medication guide.

Accolate side effects

Get emergency medical help if you have signs of an allergic reaction: hives, blisters, severe itching; difficult breathing; swelling of your face, lips, tongue, or throat.

Tell your doctor right away if you have signs of blood vessel inflammation: flu-like symptoms, severe sinus pain, a skin rash, numbness or a "pins and needles" feeling in your arms or legs.

Some people using Accolate have had new or worsening mental problems. Stop taking Accolate and call your doctor right away if you have unusual changes in mood or behavior, such as:

Also call your doctor at once if you have:

Common side effects of Accolate may include:

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Warnings

Tell your doctor right away if you have signs of blood vessel inflammation: flu-like symptoms, severe sinus pain, a skin rash, numbness or a "pins and needles" feeling in your arms or legs.

Stop taking this medicine and call your doctor right away if you have any unusual changes in mood or behavior (such as agitation, confusion, depression, sleep problems, compulsive behaviors, hallucinations, or suicidal thoughts or actions).

Before taking this medicine

You should not use Accolate if you are allergic to it, or if you have liver disease (including cirrhosis).

Tell your doctor if you have ever had liver disease.

Not approved for use by anyone younger than 5 years old.

The chewable tablet may contain phenylalanine and could be harmful if you have phenylketonuria (PKU).

It is not known if Accolate will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

You should not breastfeed while using Accolate.

How should I take Accolate?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Accolate is not a fast-acting rescue medicine for asthma attacks. Seek medical attention if your breathing problems get worse quickly, or if you think your medications are not working.

Take on an empty stomach, at least 1 hour before or 2 hours after a meal.

Your dose needs may change due to surgery, illness, stress, or a recent asthma attack. Do not change your dose or stop using asthma medication without your doctor's advice.

Keep using Accolate as directed, even if you have no asthma symptoms.

If you take oral steroid medicine, do not stop it suddenly. Ask your doctor about tapering your dose.

Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

What happens if I miss a dose?

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while taking Accolate?

Avoid situations or activities that may trigger an asthma attack.

What other drugs will affect Accolate?

Tell your doctor about all your other medicines, especially:

This list is not complete. Other drugs may affect Accolate, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

Symbicort, Breo Ellipta, Ventolin, Dupixent, Ventolin HFA, Xopenex

Further information

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.