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Dextromethorphan and quinidine and Anticholinergic activity

Result of checking the interaction of drug Dextromethorphan and quinidine and disease Anticholinergic activity for safety when used together.

Check result:

Dextromethorphan and quinidine <> Anticholinergic activity

Relevance: 23.07.2019 Reviewer: Shkutko P.M., M.D., in

When checking interaction based on authoritative sources Drugs.com, Rxlist.com, Webmd.com, Medscape.com there are contraindications or side effects that may cause harm or increase the negative effect from drug use in presence of concomitant diseases.

Consumer:

The use of quinidine is contraindicated in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as myasthenia gravis, glaucoma, and urinary retention or obstruction.

References:

Fisher CM "Visual disturbances associated with quinidine and quinine." Neurology 31 (1981): 1569-71
Stoffer SS, Chandler JH "Quinidine-induced exacerbation of myasthenia gravis in patient with Graves' disease ." Arch Intern Med 140 (1980): 283-4
"Product Information. Quiniglute (quinidine)." Berlex, Richmond, CA.
"Product Information. Quinidex (quinidine)." Wyeth-Ayerst Laboratories, Philadelphia, PA.

Dextromethorphan and quinidine

Generic Name: dextromethorphan / quinidine

Brand Name: Nuedexta

Synonyms: Dextromethorphan and Quinidine

What is Dextromethorphan and quinidine?