It’s embarrassing to flash yellow sweat stains when raising your hand during a meeting or waving to a friend. Pit stains are an absolute pain to clean, or even impossible to get out altogether. Read on to discover the science behind pit stains and the best ways to prevent and remove yellow underarm stains from clothing. Aluminum is the active ingredient in most over-the-counter and prescription antiperspirants, while your sweat consists of water, ammonia, urea, salts and sugar. Chloroquine side effect Hydroxychloroquine manufacturer not work Best Deodorants to Avoid Yellow Stains. Contrary to that lingering smell that may follow you throughout the day, sweat is actually odorless. The foul smell we know all too well is actually the result of bacteria living on the skin. Deodorants and antiperspirants work to combat this bacteria in different ways. When you notice yellow sweat stains on a shirt, most often in the armpit area, you might presume it is due to yellow sweat. But this is rarely the case. Yellow sweat stains usually occur due to a chemical reaction between colorless sweat and chemicals from your deodorant or antiperspirant -- especially aluminum. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine may cause some unwanted effects. 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 As the composition of your sweat mixes with the ingredients of your antiperspirant, the result is a pesky yellow pit stain that’s tough to get out. Sweat, on its own, is actually odorless and colorless. Hydroxychloroquine cause yellow sweat stains The Science Behind Pit Stains & How to Stop Them - Thompson Tee, What Are the Causes of Yellow Perspiration? What is plaquenil given forChloroquine onlineU87 chloroquine in vivoChloroquine site drugs.comChloroquine phosphate how long do side effects last Aug 14, 2013 Hydroxychloroquine is an antimalarial medication that can cause hyperpigmentation of nails, mucosa, and skin 1–5. Retrospective studies cite the incidence of drug-related hyperpigmentation from hydroxychloroquine to be as high as 33% of individuals. Elder abuse is a cause of significant morbidity and mortality in older individuals 7–9. Hydroxychloroquine-Associated Hyperpigmentation Mimicking.. Hydroxychloroquine Side Effects Common, Severe, Long Term -. Skin Pigmentation with Hydroxychloroquine Plaquenil.. There is a condition called chromhidrosis that causes people to have yellow, blue, or green sweat. But for most people sweat doesn’t have a color. When your sweat mixes with the bacteria on your skin, your deodorant, your antiperspirant, and even your clothing, it can cause yellow stains to appear on your clothes. You can have vaccinations, including live vaccines such as yellow fever and shingles, while you're on hydroxychloroquine. Even though hydroxychloroquine is an anti-malarial drug, don't assume it will protect you if you're travelling to an area where there's a risk of malaria. Why would sweat stain bed sheets yellow? on 26/03/2011 Carol Richards asked the Naked Scientists Good Morning to you, I heard your radio conversations on Talk Rado 702 in South Africa this morning, while I was in my car, & thought I would like to ask you a question, please.