Side effects of antimalarial drugs? These may be symptoms of a disease.

Quinism.

Side effects of antimalarial drugs?

These may be symptoms of a disease.

Quinism.

The Quinism Foundation is a 501(c)(3) nonprofit charitable organization established January 1, 2018 in White River Junction, Vermont.

The Quinism Foundation promotes and supports education and research on quinism, the medical disorder caused by poisoning by mefloquine, tafenoquine, chloroquine, and related quinoline drugs.

Symptoms of quinism (also known as chronic quinoline encephalopathy) can mimic those of several psychiatric and neurologic disorders including PTSD and TBI.

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The term “quinism” may seem new, but the symptoms of poisoning by mefloquine (previously marketed as Lariam®), tafenoquine (marketed as Krintafel® and Arakoda™), chloroquine (marketed as Aralen®), and related quinoline drugs are all too familiar: Tinnitus. Dizziness. Vertigo. Paresthesias. Visual disturbances. Gastroesophageal and intestinal problems. Nightmares. Insomnia. Sleep apnea. Anxiety. Agoraphobia. Paranoia. Cognitive dysfunction. Depression. Personality change. Suicidal thoughts.

These symptoms are not “side effects”. They are symptoms of poisoning by a class of drug that is neurotoxic and that injures the brain and brainstem. This poisoning causes a disease, and this disease has a name: Chronic quinoline encephalopathy — also known as quinism.

Recent Press Releases

Recent Newsletters

April 20, 2021

Make Plans To Attend Our Online Annual Meeting; More Successful Mefloquine Claims; Supporter Treks to Mount Everest Base Camp; and More

March 19, 2021

Injured by Hydroxychloroquine or Related Quinoline Drugs? File Your Claim Now For COVID-Related Compensation

February 10, 2021

The Quinism Foundation Now Offers Disability Evaluations; The Quinism Foundation Calls on Congress to Fund Research into Mefloquine Neurotoxicity