Ocular Migraine Causes, Symptoms and Treatment

Specialists still don’t really know what provokes ocular migraine. Some people suppose that it’s caused by changes in nerve cells in the retina. Spasms in blood vessels in the retina, the mucous in the back of the eye. It happens not very often, but the above-mentioned kinds of migraine may cause a constant sight loss in one eye. Doctors are not sure whether medicines against migraines (anti-seizure cures or tricyclic antidepressants) can avoid the sight loss.