You have got to keep bowels moving. Mineral oil or a natural colon cleanse. Really strong is castor oil pills. Freeze them first .and take 4 or 5 in morning. You have got to use vicks on tour BUM...should start ivermecton or pyrantel or any of those other meds you could read about on here until you can actually figure out what type you have and once you start taking these meds and a Colon Cleanse you will be able to identify what you have they will start coming out what two itching you have to be able to sleep. once you have figured out what it is because the doctors will be no help then you can start taking the proper Med for it. Of course you have to be close to the bathroom but you need to get stronger med for that