Neurological Disorders Essay Example | Topics and Well Written Essays - 750 words

Neurological Disorders - Essay Example Migraines can be caused by variations in the brainstem and the interactions it has with the trigeminal nerve, which is the main pain pathway. Another cause may be an imbalance in brain chemicals such as serotonin since it helps regulate pain in the nervous system.Some of the signs of migraines include Vision disturbances that occur in both eyes and can involve blurred vision, seeing stars, eye pain, a temporary blind spot, and tunnel vision. Sometimes one may experience yawning, nausea, a problem in finding the right words or even difficulty concentrating.Precipitating factors include external stimuli, psychological factors, and physiological phenomena. Stress is a commonly recognized trigger phenomenon associated with a migraine attack. The sufferers are sensitive to changes in both eating and sleeping patterns. Vasoactive substances such as alcohol, tyramine, nitrate, and caffeine are also precipitating factors. Estrogen and progesterone in women play a great role in occurrence and timing of migraine attacks.Migraines don’t have a specific cure. The goal is to treat the symptoms immediately by changing and avoiding triggers. If one experiences regular migraines, they may be prescribed medicine to minimize the number of attacks. The medicines may include blood pressure medicines, antidepressants, and seizure medicines.Analgesics are drugs designed to relieve pain. There are various types of analgesics: acetaminophen (available without a prescription) and a various opioid analgesics.