Sensorineural hearing loss is caused by damage to the cochlea in the inner ear or damage to the nerve pathways from the inner ear to the brain. Sensorineural hearing loss is the most common type of permanent hearing loss.
We donât really know why migraines cause light sensitivity, but itâs clear nearly everyone with migraine will tell you that they have sensitivity to light during an attack and many patients with migraine will tell you that certain kinds of light can trigger an attack (particularly those found in big box stores such as Target and Walmart).
Photophobia, increased sensitivity to light, is one of the most common of Migraine symptoms. It can begin during the Migraine prodrome and continue throughout the Migraine attack. Many Migraineurs are, in fact, photophobic even between Migraines, and light can increase the pain of a Migraine.