Pregabalin 75mg (SR) (Sustained Release) is an anticonvulsant and analgesic medication primarily used to treat nerve-related pain, seizures, and anxiety disorders. It works by binding to calcium channels in the brain and spinal cord, inhibiting the release of excitatory neurotransmitters and reducing the abnormal electrical activity that causes seizures and pain. The sustained-release formulation allows the medication to be released slowly over time, providing prolonged pain relief and reducing the need for frequent dosing. Pregabalin is commonly used in conditions such as diabetic neuropathy, post-herpetic neuralgia, fibromyalgia, generalized anxiety disorder, and partial seizures. The SR formulation helps maintain steady blood levels, improving the convenience and effectiveness of the treatment.