Before you start embarking upon a method of treatment for the boil on your buttock, it is best that you try and determine a couple of things. The first thing you should know is whether you are suffering from this boil due to some sort of allergy. This is a fairly common occurrence, particularly if you have recently changed the fabric of your undergarment that is directly touching your skin on the affected area. If you are wearing synthetic materials or nylon, in particular, then you should stop wearing it and see if this makes a difference. The second thing you need to know is - if you are consuming something that could be causing you this kind of an allergic reaction. Typically, it is possible for boils to erupt on any part of the body if you are eating food that is excessively heat causing in nature. If this is the case, then you should immediately stop the consumption of this kind of food for some time. If you do not know that you are consuming this type of food, stop anyway. For a few days, try and avoid chilies, fried and spicy food and heavy red meats. This will automatically help in reducing the internal heat generated by these foods within the body.
You should also try and cleanse your skin well and thoroughly to see if that helps. Sometimes, poor skin care and maintenance can also cause this sort of a problem to arise. The buttocks have tough and thick skin which generally does not require extra care. This could be a reason some people tend to neglect deep skin care on this body part. You would do well to see if you need this extra care. You should exfoliate your skin at least once a week, if not more. This alone will make a significant and visible difference. You should also try and apply astringent to the area where the boils have erupted. This will help to keep your skin free of excessive oil deposits. Sometimes, extra oil deposits could also lead to formation of pus filled boils. Another thing you always need to keep in mind is that you should not fidget with, or scratch the boils. This can lead to their growth, which can, over time, become an unpleasant prospect. Please remember that not scratching or bursting these boils can actually be helpful in gradually eliminating them. But if you fidget too much, you can aggravate your condition further.
answered by G M