Add Yahoo as a preferred source to see more of our stories on Google. In the original story, Madame Web, a.k.a. Cassandra Webb (who is played in the movie by Dakota Johnson) has a condition called ...

A twitching eyelid, medically known as eyelid myokymia, is a common and usually harmless condition. It often involves ...

Ocular myasthenia gravis is an autoimmune condition affecting the muscles surrounding and involving the eyes. Symptoms can include double vision, droopy eyelids, and more. Ocular myasthenia gravis ...

Myasthenia gravis (MG) does not have stages but classes. These classes describe the muscles the condition affects and the severity of muscle weakness, which can influence the treatments a doctor may ...

Myasthenia gravis (MG) is a chronic autoimmune disorder that disrupts nerve-to-muscle signaling. This causes muscle weakness that varies in severity. Symptoms can be localized or more widespread.

NEW YORK (Reuters Health) - Treatment with a cholesterol-lowering "statin" drug may very occasionally cause double-vision, eyelid-droop, or weakness of the muscles that control eye movement, ...