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Abilify MyCite and Metyrosine

Determining the interaction of Abilify MyCite and Metyrosine and the possibility of their joint administration.

Check result:
Abilify MyCite <> Metyrosine
Relevance: 22.09.2022 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Treatment with ARIPiprazole can cause Parkinson-like symptoms and abnormal muscle movements, and combining it with metyroSINE may increase that risk. The most serious of the movement disorders associated with the use of these medications is a condition known as tardive dyskinesia (TD). TD mostly involves muscles in the face, but may also involve those in the limbs. You cannot control these movements, and they may not go away even after stopping the medications. There is no treatment for TD, but symptoms may lessen or disappear over time after stopping the medications. You may be more likely to develop TD if you are elderly, especially if you are a woman, or if you have diabetes. Your risk also increases the longer you take these medications and the more of each you take. Let your doctor know promptly if you experience difficulty swallowing, muscle spasm, or movements that you can't stop or control, such as lip smacking, chewing, puckering, frowning or scowling, tongue thrusting, teeth clenching, jaw twitching, blinking, eye rolling, shaking or jerking of arms and legs, tremor, jitteriness, restlessness, pacing, and foot tapping. Since these medications can also cause drowsiness, you should avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Professional:

MONITOR: Coadministration of metyrosine in combination with haloperidol, phenothiazines, or other dopamine antagonists may increase the risk of extrapyramidal disorders. Extrapyramidal effects have been reported during metyrosine therapy. The mechanism is inhibition of catecholamine synthesis by metyrosine. In addition, sedative effects of both drugs may be increased.

MANAGEMENT: When concurrent use is required, patients should be monitored for extrapyramidal symptoms and instructed to notify their physician if they experience symptoms such as bradykinesia, hypertonia, rigidity, restlessness, and dysphagia. Patients should also avoid driving or operating hazardous machinery until they know how the medications affect them.

References
  • "Product Information. Demser (metyrosine)." Merck & Co, Inc, West Point, PA.
Abilify MyCite

Generic Name: aripiprazole

Brand name: Abilify MyCite, Abilify, Abilify Discmelt, Abilify Maintena, Aristada, Aristada Initio

Synonyms: Abilify Mycite

Metyrosine

Generic Name: metyrosine

Brand name: Demser

Synonyms: n.a.

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.

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