TOPICAL TREATMENTS FOR PAIN

摘要

The present invention relates to novel compositions and therapeutic methods for the treatment of pain, in particular neuropathic, ischemic, muscle, arthritic or multiple sclerosis pain. The compositions include a combination of an alpha2-adrenergic agonist or a nitric oxide donor combined with a phosphodiesterase (PDE) or a phosphatidic acid (PA) inhibitor, which have been found to act together synergistically to provide effective treatment for pain, especially when administered topically.