A style is a form of a pimple that builds on your eyelid due to excess oil and bacteria. It can be painful since they are on a sensitive place on your body. There are several ways to get rid of them. Just like, pimples on the face, they may take some time. They do not go away suddenly. Instead, you can do things to speed up the process, but it will still take some time.
One thing you can do is heat up a compress and put it to the stye. This may cause the pus to drain. Keeping the area of the face clean will remove any extra bacteria and dirt which causes the stye. Tylenol is a great way that can decrease the appearance of the stye.