How could I stop muscle spasms in my legs. I have a spinal cord injury at t11?

New issue?? Spasm and spasticity are common with your type of injury. Are these new? I would suspect that they are not. We commonly use medication such as Baclofen and tizanidine. Pt and stretching are also helpful. For continued spasticity, Botox could also be helpful. Discuss these with your doc.
Baclofen. Oral or intrathecal pump hope this helps good on ya.