Cluster Headache Market
Cluster headache is a neurological disorder whose exact cause is unknown. However, studies have shown that it may occur due to an abnormality in the body's biological clock, as evidenced by the recurrence of severe headache on one side of the head. Cluster Headache Market distinguished by excessive tears, eye swelling, and nasal decongestion. Though the symptoms are similar to migraine, people suffering from syndrome may experience excruciating bouts of unilateral headaches, but it is not linked to triggers such as hormonal changes, stress, or even food.
