Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Distribution of malaria and chloroquine-resistant Does plaquenil lower blood sugar Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Common side effects include muscle problems, loss of appetite, diarrhea, and skin rash. Serious side effects include problems with vision, muscle damage, seizures, and low blood cell levels. It appears to be safe for use during pregnancy. Chloroquine is a member of the drug class 4-aminoquinoline. Chloroquine Interactions. Antacids, such as Tagamet cimetidine and others. Arsenic trioxide. Rheumatrex, Trexall methotrexate Tylenol acetaminophen Iron products. Kaolin. Niacin. Rifadin or Rimactane rifampin Nydrazid isoniazid Medication for irregular heartbeat. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Chloroquine most common side efffects Common and Rare Side Effects for Plaquenil Oral, Chloroquine - Wikipedia Mylan generic plaquenilHydrox chloroquineHydroxychloroquine and seizure medsPlaquenil pre maculopathyPlaquenil dosage for dermatomiositis A patient may experience chloroquine side effects such as nausea, cramping, and vomiting within a few hours of starting a course of the drug. Severe side effects that may involve vision loss, airway constriction, and fainting are less common but could become life threatening without prompt medical care. What are the Most Common Chloroquine Side Effects?. Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs. Side Effects of Aralen Chloroquine, Warnings, Uses. However, despite their varying therapeutic dosage and toxicity, both drugs have similar clinical indications and side effects. One of their most serious side effects is retinal toxicity, referred to as 4AQ retinopathy or chloroquine retinopathy, which must be screened for in all cases of long-term use. Chloroquine has been replaced by hydroxychloroquine as an antiinflammatory agent in rheumatic diseases, and these are unapproved, off-label uses. Common side effects of chloroquine include headache, blurred vision, anorexia, nausea, diarrhea, skin rash and itching. Oct 15, 2019 The most common side effects reported during treatment included dizziness, myalgia, nausea, fever, headache, vomiting, chills, diarrhea, skin rash, abdominal pain, fatigue, loss of appetite, and tinnitus. The most common side effects reported during malaria prophylaxis included nausea, vomiting, and dizziness.