Chromhidrosis is a rare condition characterized by the secretion of colored sweat. Two glands produce sweat: eccrine and apocrine glands. Eccrine glands secrete a clear, odorless fluid that serves to regulate body temperature.pocrine glands secrete a thick, milky sweat that, once broken down by bacteria, is the main cause of body odor. Chromhidrosis is apocrine in origin. Although apocrine glands are found in the genital, axillary, areolar, and facial skin, chromhidrosis is reported only on the face, axillae, and breast areola.
I haven't found anything factual to answer the question but I'll at least try to answer the question directly, this is the only thing I found: Opened bottled water lasts for only 2 to 3 hours if stored in pantry and 3 to 5 days if stored in refrigerator.
Eye drops, once opened and used, risk being contaminated with the normal bacteria that live on your eyelids. Most bottles of eye drops contain preservatives which limit bacterial growth but not entirely. The older the bottle, the greater the chance that it has been contaminated, and the longer time the bacteria has to grow. A good rule of thumb is to throw away any opened bottle of eye drops after 3 months. Never share eye dropsâeye infections can be spread this way. Never use someone else's prescription eye drops. Some people mistakenly think that all eye drops are alike, and they are notâsome treat dry eye, some treat bacterial or viral infections, and some treat inflammation or glaucoma or fluid in the eye.