Question

The hsv-i virus responsible for cold sores, commonly causes latne tinfections of cranial nerve cells. When reactivated, th ehsb may travel either way along the nserve to infect either th elip or the eye and brain

Answer 1

Ocular motor cranial nerve palsies of viral etiology are uncommon and, when accompanied by skin lesions, zoster ophthalmicus is the most frequent diagnosis.

Answer 2

Multiple sclerosis and fibromyalgia both involve the nervous system and cause chronic symptoms, such as pain and fatigue. However, there are crucial differences. ... The most telltale symptom is widespread pain and tenderness in the muscles and joints. Unlike MS, fibromyalgia is not an autoimmune disease.