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 chloroquine: Incidence not known Some side effects of chloroquine may occur that usually do not need medical attention. Cornea verticillata plaquenil Calcium chloroquine tcr Chloroquine phosphate may cause an upset stomach. Take chloroquine phosphate with food. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use chloroquine phosphate exactly as directed. Do not use more or less of it or use it more often than prescribed by your. Chloroquine is used to prevent or treatâ malariaâ caused byâ mosquito bitesâ in countries where malaria is common. Malariaâ. Product Details Application AS PER DOCTOR ADVISE Apr 02, 2019 Each tablet contains 500 mg of chloroquine phosphate USP, equivalent to 300 mg chloroquine base. Inactive Ingredients Carnauba Wax, Colloidal Silicon Dioxide, Dibasic Calcium Phosphate, Hydroxypropyl Methylcellulose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol, Polysorbate 80, Pregelatinized Starch, Sodium Starch Glycolate, Stearic Acid, Titanium Dioxide. 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. Common ingredients of chloroquine Chloroquine Side Effects Common, Severe, Long Term -, Chloroquine Manufacturers, Chloroquine Suppliers, Chloroquine. Plaquenil and fluid retentionByproduct of chloroquine synthesisClaritin and plaquenil Both adults and children should take one dose of chloroquine per week starting at least 1 week before. traveling to the area where malaria transmission occurs. They should take one dose per week while there, and for 4 consecutive weeks after leaving. The weekly dosage for adults is 300mg base 500mg salt. Medicines for the Prevention of Malaria While Traveling.. Aralen Chloroquine Uses, Dosage, Side Effects.. Chloroquine - Wikipedia. Two important currently used antimalarial drugs are derived from plants whose medicinal values had been noted for centuries artemisinin from the Qinghao plant Artemisia annua L, China, 4th century and quinine from the cinchona tree South America, 17th century. 2 Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Chloroquine’s spectrum of activity includes the asexual erythrocytic forms of Plasmodium malariae, P.ovale, P. vivax, many strains of P. falciparum, and Entamoeba histolytica. Pharmacokinetics Absorption Absorbed readily and almost completely.