Denbac 25 mg Capsule is a medication containing Dantrolene Sodium, a muscle relaxant used to treat chronic spasticity resulting from upper motor neuron disorders such as spinal cord injury, stroke, cerebral palsy, or multiple sclerosis. It is particularly beneficial for patients whose functional rehabilitation has been hindered by spasticity. Denbac works by inhibiting muscle contraction, thereby reducing muscle stiffness and improving mobility. It is not indicated for the treatment of skeletal muscle spasms resulting from rheumatic disorders.