Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Plaquenil lichen planus Plaquenil polymyalgia rheumatica What eye exams do you need for plaquenil What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Types of photosensitive reactions. There are two types of drug-induced photosensitive reactions phototoxic reactions and photoallergic reactions. Phototoxic reactions require large amounts of exposure to both the chemical and ultraviolet light. The reaction resembles an exaggerated sunburn and can occur quickly, within minutes or hours of. This medicine may make you sunburn more easily. Use care if you will be in the sun. Tell your doctor if you sunburn easily while taking this drug. Low blood sugar has happened with hydroxychloroquine. Sometimes, this has been very bad and could be life-threatening. Talk with the doctor. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil sunburn Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Protect Your Skin from Photosensitive Reactions - Taking hydroxychloroquine and sulfasalazine togetherCan hydroxychloroquine make you tiredPlaquenil toxicity reversibleWhat are the side effects of plaquenilHydroxychloroquine use during pregnancy Lithium aggravates psoriasis in about half of those with psoriasis who take it. Antimalarials Plaquenil, Quinacrine, chloroquine and hydroxychloroquine may cause a flare of psoriasis, usually two to three weeks after the drug is taken. Hydroxychloroquine is the least likely to cause side effects. Psoriasis Causes & Triggers National Psoriasis Foundation. Hydroxychloroquine Indications, Side Effects, Warnings -. Plaquenil and the sun - Sarcoidosis - Inspire. Your sunburn sounds terrible and it does sound like you had a bad reaction to the sun. I really hope you start to get some relief soon. And, yes, the whole thing is really a bummer, especially with summer coming up. You gave us all an important reminder about being very careful in the sun. Take care Jan 29, 2007 I have been on Plaquenil for a long time now and just last summer I found out how sensitive it makes your skin in the sun. I got a horrible rash on my arms and face after just 30 min. in the sun. Anyhow, my doctor told me that this medication causes sun sensitivity, and that was the cause for my rash. Plaquenil hydroxychloroquine. I have a rash on my arms and my face feels like it’s burning but I don’t have a sunburn or anything. The other immune drugs have scary side effects almost worth waiting for a flare and dealing with steroids then the side effects of the immune suppressants and plaquinel name brand and generic not worth.