The two crossword solutions for the term 'Brand of Pain Reliever' are Demerol (7 letters) and ALEVE (5 letters). Demerol is a brand of opioid pain reliever that is used to treat moderate to severe pain. It is usually administered in a hospital setting or by a healthcare professional. ALEVE is a brand of non-steroidal anti-inflammatory drug (NSAID) used to treat pain, fever, and inflammation. It is available over-the-counter and can be taken orally.