Hydroxychloroquine: The Antimalarial and Autoimmune Disease Drug
What is Hydroxychloroquine?
Hydroxychloroquine is an antimalarial drug that is also used to treat autoimmune diseases like lupus and rheumatoid arthritis. It helps decrease inflammation and regulates the immune system.
How Hydroxychloroquine Works
Hydroxychloroquine works by inhibiting the immune system’s overactive response, which is essential for managing autoimmune diseases like lupus and arthritis. It also prevents the malaria parasite from reproducing.
When to Use Hydroxychloroquine
● Autoimmune Diseases: Treats conditions like lupus, rheumatoid arthritis, and porphyria cutanea tarda.
● Malaria Prevention: Used to prevent and treat malaria in travelers.
Dosage
● Adult Dose: 200-400 mg daily, depending on the condition.
● Pediatric Dose: 13 mg/kg per day for malaria treatment. For Juvenile rheumatoid arthritis and lupus erythematosus the starting dose is 3-5 mg/kg/day divided 1-2 times to a maximum of 400 mg/day.
Side Effects
● Nausea, headaches, dizziness, vision changes (retinal damage), muscle weakness.
Common Brands in India: Plaquenil, Zy Q, Ipcas Hyq.
FAQ
Can Hydroxychloroquine be used for COVID-19?
While it was investigated for treating COVID-19, its efficacy for the virus is still under study. It is primarily used for autoimmune conditions.
What are the side effects of Hydroxychloroquine?
Long-term use can cause eye problems, including retinal damage, and muscle weakness.
Can Hydroxychloroquine be used for skin conditions?
Yes, it is sometimes prescribed for lupus-related rashes and other autoimmune-related skin conditions.
Disclaimer
Hydroxychloroquine should only be taken under medical supervision due to potential long-term side effects. HealthPil connects you with rheumatologists and infectious disease specialists for the best treatment approach.