Dilaudid 8 mg is a potent schedule II opioid analgesic drug indicated for the relief of moderate-to-severe pain. It is available as a brand medication that is sold in generic forms that come in different dosages and forms including tablets, oral liquid, and injections. Currently, approved Dilaudid product includes tablets of 2 mg, 4 mg, and 8 mg for oral administration. Dilaudid 8 mg pills are white triangular shaped, debossed with the “M” logo on one side and “8” on the opposite side. They are available in Bottles of 100 – NDC: 00406-3249, which may contain traces of sodium metabisulfite, as well as it is also available in liquid form. It works in the brain to change how your body feels and responds to pain which helps lower how much pain you feel. Dilaudid 8 mg pills relieve pain that is not controlled with non-opioid pain medications and it can give instant relief. The most common side effects include dizziness, sleepiness, nausea, vomiting, constipation, headache, changes in heartbeat, stomach pain, etc. Your doctor may recommend you take 8 mg of oral hydromorphone daily if needed.