Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Dose of chloroquine phosphate Can plaquenil lower your calcium numbers What are the side effects of hydroxychloroquine and sulfasalazine in treating rheumatoid arthritis? ANSWER Hydroxychloroquine Plaquenil and sulfasalazine Azulfidine are used for mild. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Are there any reasons I won't be prescribed hydroxychloroquine? Before starting on hydroxychloroquine your doctor may take a blood test to check that your liver and kidneys are working normally, but you won't need any regular blood tests during the treatment. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about. 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. Methotrexate and hydroxychloroquine side effects Methotrexate vs plaquenil side effects long term and short., Hydroxychloroquine Side-effects, uses, time to work Hydroxychloroquine and retinal depositInformation on the medication plaquenilPlaquenil corneal toxicityHydroxychloroquine and aps Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. 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 Oral Route Description and Brand.. Methotrexate Oral Route Side Effects - Mayo Clinic. Rheumatoid Arthritis Treatment Options Johns Hopkins.. Methotrexate Rasuvo, Otrexup is a self-injectable solution used to treat psoriasis and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. What are some other side effects of Hydroxychloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Hello thanks for your time. I started both of these ten weeks ago, I'm on 400mg hydroxy and 25mg of methotrexate. Last week I got in such a state about having to take them and it's got to a point where I constantly feel sick because I'm so anxious of having them, so I've been taken off hydroxychloroquine for two weeks so that now I only have medication on a Monday, I thought this would help.