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).
They may include blind spots or the appearance of flashing lights, spots of light or wavy lines in the field of vision. Migraines without aura, the most common type of migraine, do not produce aura symptoms to warn of their onset. However they can still cause vision problems and dizziness. The International Headache Society also recognises a type of migraine known as retinal migraine. This type of migraine produces a variety of visual symptoms.