Chewed nails suggest anxiety, buffed nails hint at good grooming, stained nails identify a smoker, blue nails connote oxygen deprivation, and spoon-shaped nails often mean that a patient needs more vitamin B), and a working familiarity with nail “vocabulary” can help pharmacists identify specific nail changes. Drug-induced nail changes can perplex even expert dermatologists, however. Chloroquine sulfate Chloroquine excretion Plaquenil and burning eyes Can plaquenil cause depression Compulsive washing of the hands or feet can also contribute to brittle nails. Age As we get older, our bodies become less able to retain moisture, which eventually causes our hair and nails to become brittle and easily damaged. Toenail fungus can weaken your nails, causing them to split or crumble. I was speaking with a friend of mine. Her mother was on plaquenil and had a terrible reaction to it. Rashes and such. Her doctor took her off it, but not befor she lost her toe nails and finger nails! My toe nails have started to discolour and look as if there is a fungal infection. I'm. 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. Drug-induced changes may accumulate in, and discolor, the nail or surrounding skin. Most drug-induced nail changes occur when a drug affects the nail epithelia, but drugs can also affect the nail matrix, the nail bed, or the periungual tissue. Plaquenil brittle nails Plaquenil Uses, Dosage & Side Effects -, Plaquenil and toe nails ProHealth Fibromyalgia, ME/CFS. What can you expect when you stop taking plaquenilCan hydroxychloroquine cause weight gain hair loss Note This document contains side effect information about hydroxychloroquine. 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. Plaquenil Side Effects Common, Severe, Long Term -. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. What Causes Brittle Nails and What You Can Do About It UPMC. Moisturize your nails and cuticles every day and after they've been in contact with water. Wear comfortable shoes with enough room for your toes. If you're unhappy with the way your nails look, try nail varnish or artificial nails. They can also protect your nails from more damage. Brittle nails are often just a sign of ageing or long-term exposure to water or chemicals such as detergents and nail polish. They can, however, also be the result of an underactive or overactive thyroid approximately 24% of people with SLE will also develop one of the autoimmune thyroid diseases, or a skin condition called lichen planus. Brittle nails tend to split, peel, and break easily. Learn about the causes of brittle nails, treatment options, and ways to prevent them.