Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Hydroxychloroquine and ra Plaquenil rabies vaccine Hello, My Wife has Malaria. She is Ghana XXXXXXX and needs to be seen by a specialist. In the mean time she has been given injections of chloroquine and anti malaria by a Pharmacist who works for her. What are the potential side. effects of chloroquine? Chloroquine is a relatively well-tolerated. medicine. The most common adverse reactions reported are stomach pain, nausea, vomiting, and headache. These side effects can often be lessened by taking chloroquine with food. Chloroquine may also cause itching in some people. Symptoms of overdose. Cold, clammy skin. decreased urine. drowsiness. dry mouth. fast, weak pulse. increased thirst. lightheadedness, dizziness, or fainting. loss of appetite. muscle pain or cramps. numbness or tingling in the hands, feet, or lips. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Chloroquine side effects itching Chloroquine Oral Uses, Side Effects, Interactions., Medicines for the Prevention of Malaria While Traveling. Avastin hydroxychloroquineHydroxychloroquine sun skinHydroxychloroquine painkillerCan i take ibuprofen and plaquenil Common side effects of chloroquine include headache, blurred vision, anorexia, nausea, diarrhea, skin rash and itching. Hepatotoxicity Despite use for more than 50 years, chloroquine has rarely been linked to serum aminotransferase elevations or to clinically apparent acute liver injury. Chloroquine - LiverTox - NCBI Bookshelf. Chloroquine Oral Route Side Effects - Mayo Clinic. Side Effects of Aralen Chloroquine, Warnings, Uses. For treatment of amebiasis, one dose is usually taken for 2 days and then half the dose every day for 2 to 3 weeks. It is usually taken in combination with other amebicides. Chloroquine phosphate may cause an upset stomach. Take chloroquine phosphate with food. Chloroquine-induced pruritus remains one of the most common side-effects in the use of chloroquine in the prophylaxis and treatment of uncomplicated malaria before the advent of artemisinin-based combination therapies. Find information about common, infrequent and rare side effects of Chloroquine Oral.