Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. New guidelines for plaquenil screening What are side effects of hydroxychloroquine Plaquenil hives The effect of hydroxychloroquine on progression of dementia in early Alzheimer's disease was also investigated in 2001 in an 18-month randomised, placebo-controlled trial.5 The results of the study showed no effect of treatment against placebo. We found similar results. Raynaud's phenomenon occurs because of spasm of blood vessels. The cause of Raynaud's phenomenon is unknown, although abnormal nerve control of blood-vessel diameter and nerve sensitivity to cold are suspected of being involved. Symptoms of Raynaud's phenomenon depend on the severity, frequency, and duration of the blood-vessel spasm. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States Center for. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Renault's disease hydroxychloroquine Natural Remedies for Raynaud's Disease, Raynaud's Phenomenon Treatment, Causes, Symptoms & Pictures Plaquenil 200 mg wikipediaChloroquine phosphate pharmacokinetics Hydroxychloroquine is an antimalarial drug. It treats malaria by killing the parasites that cause the disease. It isn’t fully understood how this drug works to treat lupus erythematosus or. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Raynaud disease is a disorder that affects blood circulation, usually in the hands and feet. The arteries blood vessels that carry blood to your fingers, toes, ears, or nose tighten. This is often triggered by cold or emotional stress. Autoimmune disease affecting 0.01% to 0.3% of the general population.1 2 Lymphoid infiltration of lacrimal and salivary glands leading to xeroph-thalmia and xerostomia, as well as enhanced acti-vation of polyclonal B lymphocytes, represent the hallmarks of the disease. In spite of progress in the past 10 years, the pathogenesis of the disease Hydroxychloroquine HCQ-induced cardiomyopathy is one of the rare but severe complications following prolonged HCQ use. However, the exact mechanism of HCQ cardiotoxicity remains unclear and it is difficult to identify risk factors. We present a case.