Muscle spasms are sudden, involuntary contractions that can cause sharp pain and stiffness, often affecting the back, legs, or neck. They may be triggered by dehydration, overuse, poor posture, or electrolyte imbalance. Immediate relief can be achieved with gentle stretching, massage, hydration, and applying heat or cold therapy. For persistent or severe spasms, doctors may prescribe Lioresal 10 mg, which contains baclofen, an MHRA-approved muscle relaxant that helps relax tight muscles and reduce spasms safely. This combined approach ensures fast relief while supporting long-term muscle health.