Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Weight loss from plaquenil Chloroquine and beclin Cold hives, also known as cold urticaria, is essentially an allergy induced by the cold. All it takes for people with the condition to have a reaction is an unexpected cold breeze, a trip down the freezer aisle at the supermarket, or even a sip from an icy drink. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Plaquenil has been a life-saving drug for me, quite literally. I was a mess in 2004-2005 and then a dr put me on Plaquenil, and in 3 weeks most of my symptoms had disappeared. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil cold urticaria Cold urticaria - Diagnosis and treatment - Mayo Clinic, Hydroxychloroquine Side Effects, Dosage, Uses, and More Chloroquine functional group Cold urticaria is a condition that affects the skin. Signs and symptoms generally include reddish, itchy welts and/or swelling when skin is exposed to the cold i.e. cold weather or swimming in cold water. This rash is usually apparent within 2-5 minutes after exposure and can last for 1-2 hours. Cold urticaria Genetic and Rare Diseases Information.. Hydroxychloroquine Reviews Everyday Health. Plaquenil Urticaria Treatment. Sep 13, 2019 Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur. May 24, 2019 The risk may also be higher with some doses of hydroxychloroquine, if you use hydroxychloroquine for longer than 5 years, or if you take certain other drugs like tamoxifen. Call your doctor right away if you have any eyesight changes like blurred or foggy eyesight, trouble focusing or reading, or trouble seeing in dim light. Dec 12, 2019 Plaquenil and Urticaria - a study from real-world data. Summary Urticaria is found among people who take Plaquenil, especially for people who are female, 50-59 old, have been taking the drug for 1 month, also take medication Enbrel, and have Pain.