????Get Demerol Delivered To You????Demerol is helpful to relieve severe pain that is required during opioid treatment. Buying Demerol with no prescription can be easy in the USA. It is also well known for its excellent effect on pain management and is prescribed when other medications don't work. when other pain medicines did not work well enough or cannot be tolerated. It belongs to narcotic analgesics, the group of pain medicines. Demerol blocks the pain signals in the brain. This is a kind of opioid medicine.