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Gabapentin vs Pregabalin: Two Nerve Pain Medicines, One Real Difference
Gabapentin and pregabalin are the two medicines that doctors reach for most often when a patient with nerve pain does not respond to ordinary painkillers. The two medicines are close relatives that are used to treat similar conditions. They are regularly mistaken for versions of the same medicine. They are not. The real difference between gabapentin and pregabalin is not in the effects that they have on the body, but rather in how reliably they get into the body's systems. That one fact has a profound effect on the other characteristics of the drugs, as well as on how they are viewed by regulators of those medicines.
