If they’re more severe or don’t go away, talk to your doctor or pharmacist. Call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life-threatening or if you think you’re having a medical emergency. Chloroquine precautions Macular degeneration from plaquenil Plaquenil generic goodrx Plaquenil related diseases Tetracycline antibiotics can affect how other medicines work and other medicines can affect how the antibiotic works. Some medicines that can interact with doxycycline are antacids and supplements that contain calcium, iron, magnesium, or sodium bicarbonate. Digoxin, cyclosporine, and certain beta blockers may cause drug interactions with hydroxychloroquine. This eMedTV segment explores what may happen if these drugs are taken with hydroxychloroquine and lists other drugs that may cause an interaction. When certain medications are taken with doxycycline, drug interactions may occur that can result in serious side effects. Examples of drug interactions that may cause the body to metabolize the medicines differently than intended include warfarin, oral contraceptives, and retinoids. However, because drugs affect each person differently, we cannot guarantee that this information includes all possible side effects. Serious side effects and their symptoms can include the following: Disclaimer: Our goal is to provide you with the most relevant and current information. Drug interaction plaquenil and doxycycline Doxycycline Interactions BNF content published by NICE, Drug Interactions With Hydroxychloroquine When should you take hydroxychloroquineHydroxychloroquine high Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. Plaquenil - Uses, Side Effects, Interactions -. Doxycycline Drug Interactions - Antibiotics Home Page. Plaquenil Interactions - Antibiotics Home Page. Drug interactions that are of greatest concern are those that reduce the desired effects or increase the adverse effects of the drugs. Drugs that reduce the absorption or increase the metabolism or elimination of other drugs tend to reduce the effects of the other drugs. Plaquenil Interactions Explained. The following sections explain in detail the potentially negative interactions that can occur when Plaquenil is combined with any of the drugs listed above. Certain Beta Blockers. Plaquenil may increase the level of some but not all beta blockers in the blood, perhaps increasing the risk of side effects. Feb 19, 2020 DRUG INTERACTIONS Digoxin. Concomitant PLAQUENIL and digoxin therapy may result in increased serum digoxin levels serum digoxin levels should be closely monitored in patients receiving combined therapy. Insulin Or Antidiabetic Drugs. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required.