Noninvasive Electrical Stimulation for the Treatment of Chronic Ocular Pain and Photophobia

DiscussionOur data indicate that TENS may similarly provide analgesia in patients with dry eye symptoms as it does for many other chronic pain conditions. Furthermore, the noted effect on symptoms of photophobia and dryness suggest that all may be linked by similar trigeminal–thalamic–cortical pathways. Prospective studies with electrical stimulation of dry eye are needed to further elucidate its benefit and mechanism of action.
Source: Neuromodulation - Category: Neurology Authors: Tags: Case Series Source Type: research