This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Recommended dosage of plaquenil Does hydroxychloroquine Chloroquine 500 mg 3 days in a row Pictures of plaquenil pills This is not a list of all drugs or health problems that interact with chloroquine. 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. Use WebMD’s Drug Interaction Checker tool to find and identify potentially harmful and unsafe combinations of prescription medications by entering two or more drugs in question. Medicines that may cause Plaquenil interactions include digoxin, cyclosporine, and mefloquine. This eMedTV resource contains a more detailed list of drugs that may interact with Plaquenil and describes the potential effects of these interactions. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Drug interaction zantac and chloroquine Absent in vitro interaction between chloroquine and antifungals against., Drug Interaction Checker - Find Interactions Between Medications Hydroxychloroquine metabolism cypO hydroxychloroquineChloroquine resistance treatment 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. Plaquenil Interactions - Antibiotics Home Page. Drug Interactions With Chloroquine - Malaria Home Page. Provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Drug Interactions With Chloroquine Beta blockers, dapsone, and tramadol are some of the drugs that are known to interact with chloroquine. Some of these reactions can affect the level of the medications in the blood and increase your risk of potentially dangerous side effects. Drug interactions are reported among people who take Tagamet and Plaquenil together. This study is created by eHealthMe based on reports of 70 people who take Tagamet and Plaquenil from Food and Drug Administration FDA, and is updated regularly. eHealthMe has been monitoring drugs since 2008.