Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take chloroquine with all of your drugs and health problems. Patient assistance program for plaquenil Pain medication plaquenil Plaquenil risks Chloroquine is associated with an increased risk of QT prolongation and torsade de pointes TdP; fatalities have been reported. The risk of QT prolongation is increased with higher chloroquine doses. QT prolongation has occurred during therapeutic use of aripiprazole and following overdose. Chloroquine has a very high volume of distribution, as it diffuses into the body's adipose tissue. Chloroquine and related quinines have been associated with cases of retinal toxicity, particularly when provided at higher doses for longer times. Aralen chloroquine is an antimalarial drug used for the treatment of malaria and extraintestinal amebiasis. Common side effects are reduced hearing, tinnitus, nausea, vomiting, and diarrhea. Dosage, drug interactions, and pregnancy and breastfeeding safety are provided. For all uses of chloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Chloroquin doses Chloroquine - FDA prescribing information, side effects., Chloroquine - Wikipedia Can finger joints heal lupus long term usage hydroxychloroquineHydroxychloroquine for autoimmune diseasesChloroquine dosing for ophthalmologyHydroxychloroquine tablets plaquenil quinoric patientAralen injection Chloroquine comes as a tablet, liquid, or injection. Your dose will depend on your medical condition, age, weight, and response to treatment. You can take this medicine with food if it causes an. Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs. Aralen chloroquine Malaria Drug Side Effects & Dosage. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. To treat malaria Chloroquine is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. To treat amebiasis Chloroquine is given in a high starting dose for 2 days followed by a smaller dose for 2 to 3 weeks. You may be given other medications to help prevent further infection. To prevent malaria, chloroquine tablets must be taken before, during, and after travel to a malaria zone. When treating the condition in adults, chloroquine is usually taken twice a day for one day and then once a day for two more days. A child's chloroquine dosage will be determined by his or her weight. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy.