But for those who have chronic hives, or urticaria, the condition can seem relentless.“Chronic idiopathic hives are itchy red welts that persist for at least six weeks and have no known cause,” says Miriam Anand, MD, an allergist with Allergy Associates and Asthma in Tempe, Arizona. The condition is marked by periods of exacerbation and remission, and for many who have it, the hives may persist for more than five years. Plaquenil alternatives uctd What happens if you just stop taking plaquenil Long term effects of plaquenil sulfate INTRODUCTION — Chronic spontaneous urticaria CSU, also called chronic idiopathic urticaria, is defined by the presence of urticaria hives on most days of the week, for a duration of six weeks or longer. Associated angioedema occurs in about 40 percent of patients. I have been suffering on and off from chronic urticaria since I was in the fourth grade in 2006. Its been nearly seven years since my I first started getting hives. It started out of the blue and it didn't start small. I was rendered unable to walk most times because the hives swell over my ankles and knees making them painfully impossible to move. I've been taking the Elavil and Naproxen for 2.5 months and the Plaquenil for four weeks now. I know the NSAID's can make you more sensitive to sunlight, but I don't think this is the reason for the hives. 4 replies While you may already be aware of common triggers, such as allergies to pollen, pet dander, and shellfish, here are some lesser-known triggers of chronic hives:1. If you have chronic hives, it’s important to try to identify your triggers, if possible, and take steps to avoid them so you can lower the risk of an exacerbation. Plaquenil chronic hives Antimalaria drug hydroxychloroquine use for chronic., Chronic Urticaria - Plaquenil as a new treatment? Plaquenil ingredientsHydroxychloroquine manufacturerChloroquine malaria drugAsprinn and plaquenil Sep 20, 2018 Lupus can cause hives, but this is uncommon. The exact cause of hives in lupus isn't clear. But it may be due to certain antibodies produced by some people with lupus. Sun exposure also may play a role. In addition, some of the medications used to treat lupus may cause side effects that include hives. Lupus Can it cause hives? - Mayo Clinic. Lupus Board Index plaquenil for hives. Plaquenil and hives. - Sarcoidosis - Inspire. Feb 19, 2020 SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Chronic Hives Causes. Lasting 6 weeks or longer, chronic hives causes red, raised welts on the skin that may be pea-sized or massed together to form large blotches. There is no visual difference between acute hives lasting less than 6 weeks and chronic hives also known as chronic urticaria. Oct 19, 2007 I spent the evening in the ER with hives. The ER doctor thinks that it is the plaquenil causing the hives. When I got home I googled plaquenil allergy and I found some pics of hives from plaquenil and that's exactly what my hives look like.