pahunkboy
Posts: 33061
Joined: 2/26/2006 From: Central Pennsylvania Status: offline
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The short answer is, Yes! There are 2 different types of sweat glands in humans, so there are 2 kinds of sweat. The more numerous gland type is the one that secretes sweat as a means of helping to regulate our body temperature and is called Eccrine sweat. Eccrine sweat is clear and contains salt, potassium, urea, lactate, and traces of other compounds. Its composition varies with many factors, such as fluid intake, external temperature, and hormonal activity. And, although eccrine sweat contains such products as urea, the notion that sweat "purifies" the blood by excreting waste products in a manner similar to the kidneys is not scientifically supported. However, even though, as the thebeetis states, there are lysozymes in sweat, it is loaded with bacteria once it comes out of our pores onto the skin. So, it is possible that if sweat got into your inner ear and carried surface bacteria with it, such as Staph (Staphylococcus aureus, etc…), or Strep (Streptococcus pneumonia, etc…), you could get an ear infection. Try a couple drops of regular rubbing alcohol (Isopropyl) to help clear it up. Lean your head to the side with the infected ear up, put a few drops in, wait a few moments and lean your head the opposite direction to drain the alcohol. This works great after swimming too, as alcohol is heavier than water and forces it up and out of your ear canal.
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