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 resistance vivax Chloroquine lysosome fusion Buy plaquenil cheap Does plaquenil reduce rheumatoid arthritis 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. Urea is what is responsible for yellow sweat stains. 1 The yellowing is gradual and you may not notice it for weeks or even months. Those of you who perspire heavily or suffer from night sweats then you will notice the yellowing much quicker. Get information on Hydroxychloroquine tablets including uses, dosage details, medication side-effects and drug interaction facts from Cleveland Clinic's health library. Coronavirus Check here for latest visiting hours + service changes. 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 Hydroxychloroquine Side-effects, uses, time to work, The Mystery Of The Yellow Pillow What Causes it? Plaquenil alopecia areataDoes plaquenil help raynaud'sPlaquenil inflammatory arthritisHydroxy chloroquine side effectsEye toxicity hydroxychloroquine 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 they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Plaquenil Side Effects Common, Severe, Long Term -. Hydroxychloroquine tablets - Cleveland Clinic. Hydroxychloroquine-Associated Hyperpigmentation Mimicking.. Systemic and topical antibiotics are the mainstay of treatment. Although it does not constitute a major health issue, it causes psychological stress and social embarrassment. A 20-year-old female presented to us with yellow-colored sweat and discoloration of clothes since 1 month. Routine laboratory investigations were normal. Hydroxychloroquine Plaquenil was originally used to treat malaria and is now used mostly to treat rheumatological and dermatological diseases. Its most frequent use now is for Rheumatoid Arthritis RA and Lupus and is often very effective in mitigating the joint and arthritic symptoms these diseases can cause. Sweat Stains. If you see sweat stains on your clothes -- most often a yellowish color -- you might naturally believe that your perspiration itself is discolored yellow. However, sweat leaves your body as a clear liquid, becoming yellow on contact with clothing through the action of bacteria.