Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Withdrawal from plaquenil Plaquenil does increase liver enyzmes HYDROXYCHLOROQUINE/DIGOXIN; Moderate Interactions. These medications may cause some risk when taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in formation. 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. In children, dosage. Highlights for hydroxychloroquine. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Is hydroxychloroquine sulfate safe HYDROXYCHLOROQUINE - Hydroxychloroquine sulfate, Hydroxychloroquine SULFATE - Plaquenil and ankylosing spondylitisPlaquenil make you gain weight Safe use of this drug in the treatment of juvenile rheumatoid arthritis has not been established. -Retinopathy has been reported to be higher when the maintenance dose is exceeded. -Should a relapse occur after medication is withdrawn, therapy may be resumed or continued on an intermittent schedule if there are no ocular contraindications. Hydroxychloroquine Dosage Guide with Precautions -. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. You should not use hydroxychloroquine if you are allergic to it. Hydroxychloroquine should not be used for long-term treatment in children. To make sure hydroxychloroquine is safe for you, tell your doctor if you have a history of vision changes or damage to your retina caused by an anti-malaria medication; Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria. Drugs & Medications Hydroxychloroquine SULFATE. What Conditions does Hydroxychloroquine SULFATE Treat. nor should it be construed to indicate that use of a particular drug is safe, appropriate.