Effect of electromagnetic therapy versus low-level laser therapy on diabetic patients with trigeminal neuralgia: a randomized control trial.

Background: Trigeminal neuralgia (TN) is defined as intense, abrupt, often unilateral, stabbing, short, repeated episodes of pain in one or more distributional branches of the trigeminal nerve.

Aim: To see how electromagnetic therapy (EMT) compared to low-level laser therapy (LLLT) affect TN in diabetes patients.

Design: This is a randomized controlled trial.