Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Sweating stoping plaquenil Cost of plaquenil in ireland I was referred to a Rheumy who put me on daily dose of 200 mg of hydroxychloroquine sulfate. I don’t have any side effects such as rash, blisters, etc. Hydroxychloroquine SULFATE Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye; Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during pregnancy. Hydroxychloroquine is in the antimalarial and 4-aminoquinoline families of medication. 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. Hydroxychloroquine sulphate side effects Hydroxychloroquine Oral Route Side Effects - Mayo Clinic, Common and Rare Side Effects for Hydroxychloroquine Oral Chloroquine method of action lysosomeWhat is plaquenil 200mg Malaria. PLAQUENIL is indicated for the treatment of uncomplicated malaria due to P. falciparum, P. malariae, P. ovale, and P. vivax. PLAQUENIL is indicated for the prophylaxis of malaria in geographic areas where chloroquine resistance is not reported. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Hydroxychloroquine - Wikipedia. Hydroxychloroquine - Side Effects, Dosage, Interactions.. The more common side effects that can occur with hydroxychloroquine include headache. dizziness. diarrhea. stomach cramps. vomiting. What are the side effects of hydroxychloroquine Plaquenil? Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Side Effects Severe abdominal pain, bloating, constipation. Increased leg spasms @ night. Hair loss, accelerated depression. At the 4th week, itchy, red dots appear along with scalp itching.