Gabapil Capsules 100mg – Pregabalin for Neuropathic Pain & AnxietyGabapil Capsules 100mg Pregabalin for Neuropathic Pain & Anxiety Gabapil Capsules 100mg contain Pregabalin, a powerful medicine widely used to treat nerve pain, seizures, generalized anxiety disorder, and fibromyalgia. Pregabalin works by binding to calcium channels in the central nervous system, reducing abnormal nerve signals that cause pain and seizures. Gabapil is commonly prescribed for diabetic peripheral neuropathy, postherpetic neuralgia,