Sweating is an unpleasant, but necessary part of life. Sweating helps your body to cool down and control its temperature and for most people this only noticeably happens when the weather is really hot or they are doing something really active. There are some unlucky people who sweat lots even when they are in cold rooms and not doing anything remotely active. When you sweat like this and it is starting to interfere with your life you need to stop sweat from becoming an even bigger problem for you.