Gralise (gabapentin) is a prescription medicine that affects chemicals in the body that are involved in some types of pain.
Gralise is used in adults to treat pain from damaged nerves (neuropathic pain) that follows healing of shingles (a painful rash that comes after a herpes zoster infection).
It is not known if Gralise is safe and effective in people with seizure problems (epilepsy).
Gralise is not interchangeable with other gabapentin products.
