Pulsed Electromagnetic Field Therapy Versus Transcutaneous Electrical Nerve Stimulation in on Post-herpetic Neuralgia of the Sciatic Nerve

Both groups received conventional physical therapy treatment protocol. Moreover, group (A) has an additional TENS application and group (B) had PEMFS application. TENS and the PEMFT were applied once daily, three times per week for 20 minutes for each session. Assessment performed pre and post intervention using visual analogue scale (VAS) and estimation of the carbamazepine intake (CMI).