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Med of the Week: Loxapine

Writer's picture: Lauren FangLauren Fang

Feature of Loxapine chemical formula

Loxapine is an antipsychotic commonly used to treat schizophrenia. Here are some things you may not have known about Loxapine:


Generic Name: Loxapine

Brand Name(s): Adasuve

Pronunciation: LOX a peen


About this drug:

  • Loxapine is an antipsychotic used to treat schizophrenia.


Dentistry-related tidbits:

  • Loxapine may cause xerostomia, thrombocytopenia, and stomatitis.

  • Loxapine may also cause a condition called dysgeusia that causes a foul, rancid, salty, or metallic taste in the mouth. This condition may be accompanied by burning mouth syndrome.

  • Articaine, Bupivacaine, Lidocaine, Mepivacaine, and Ropivacaine local anesthetics can also cause severe hypotension when combined with Loxapine.

  • Propofol combined with Loxapine can increase the risk of CNS & respiratory depression, diminished psychomotor function, and severe hypotension.

  • Common narcotics, benzodiazepines, muscle relaxants, and anticonvulsants can cause CNS depression, diminished psychomotor function, and more when combined with Loxapine. Make sure to check for potential interactions before prescribing using a tool like Rx Check.


Fun facts:

  • The brand formulation Loxitane is no longer on the market.

  • The inhalation powder formulation Adasuve was recently FDA approved.

  • Loxapine has structural similarities to Clozapine.

  • The prevalence of schizophrenia and related psychotic disorders in the U.S. is estimated between 0.25% and 0.64%.

  • Schizophrenia is one of the top 15 leading causes of disability worldwide.


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