Dystonia is a neurological condition with a very broad range of manifestations. The basic underlying problem involves over-activity of the main muscles needed for a movement, extra activation of other muscles that are not needed for the movement, and simultaneous activation of muscles that work against each other.
Cluster headache is pain that occurs along one side of the head. It's frequently described as pain that occurs around, behind, or above the eye and along the temple in cyclic patterns or clusters. The pain of a cluster headache is very severe.Many patients describe a âdrillingâ type of sensation.luster Headache Symptoms. A headache is a pain in the head with the pain being above the eyes or the ears, behind the head (occipital), or in the back of the upper neck.
Between the clusters of headaches are pain-free times that can last months or even years. Cluster headaches affect men more frequently than women. Pain from cluster headache is typically on one side of the head and in the worst attacks the pain can be excruciating. Pain may also be bilateral and non-throbbing. There are two types of cluster headaches, episodic and chronic. This type of cluster headaches have clearly defined groups of headache attacks.