Dilaudid, which is an opioid pain medication. Its primary purpose is to alleviate pain by altering the way the brain perceives and responds to it. Follow the doctor's instructions and take the medication orally. It can be taken with or without food, although if you experience vomiting, it is recommended to take it with food. When taking the liquid form of the medication, do not use a household spoon as it may result in an incorrect dosage. Dilaudid:https://cosmodix.com/pain-relief/dilaudid/ Dilaudid 4mg:https://cosmodix.com/pain-relief/dilaudid-4-mg/ Dilaudid 8mg:https://cosmodix.com/pain-relief/dilaudid-8-mg/