Exalgo™ (
hydromorphone ER) is a long-acting prescription pain medication. It should only be used when around-the-clock use of strong painkillers is necessary for an extended period (more than a few days).
Exalgo is made by ALZA, Corp., for Neuromed Pharmaceuticals, Inc.
Exalgo tablets are specially designed to release hydromorphone over an extended period. As a result, instead of taking short-acting hydromorphone (Dilaudid®) several times a day, you can just take Exalgo once a day.
Hydromorphone is an opioid narcotic medication that is chemically related to
morphine. It binds to opioid receptors throughout the body and produces several different effects. These effects include but are not limited to:
- Pain relief
- Drowsiness
- Slowing of the digestive tract
- Cough suppression
- Release of histamine (which often causes itching)
- Unusual, unpleasant feelings (dysphoria) or unusual, pleasant feelings (euphoria)
- Decreased breathing (slow or shallow breathing)
- Certain changes in the circulatory system
- Physical dependence.