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The stellate ganglia may be cut in order to decrease the symptoms exhibited by Raynaud's phenomenon and hyperhydrosis (extreme sweating) of the hands. Injection of local anesthetics near the stellate ganglion can sometimes mitigate the symptoms of sympathetically mediated pain such as complex regional pain syndrome type I (reflex sympathetic dystrophy), and symptoms associated with alterations ...
The treatment is known as SGB (stellate ganglion block), which can also be referred to as CSB (cervical sympathetic blockade). The stellate ganglion is treated with an injection of local anesthetic (numbing medicine) to block the sympathetic nerves located on either side of the voice box in the neck.
Ganglionic blockers are used less frequently now than they were in the past, because antihypertensives with fewer side effects are now available. Hexamethonium has been described as the "first effective antihypertensive drug". [4] However, they are still used in some emergency situations, such as aortic dissection or autonomic dysreflexia.
The treatment involves injecting an anesthetic into the stellate ganglion — a tangle of nerves in the neck that deliver signals to the head, neck, arms and upper chest. It has been used for ...
The organ system and adverse effects of ganglion blockers are due to the parasympathetic and sympathetic stimuli blockage at preganglionic sites. Side-effects include combined sympatholytic (e.g., orthostatic hypotension and sexual dysfunction ) and parasympatholytic (e.g., constipation, urinary retention , glaucoma , blurry vision, decreased ...
Phantom smells or loss of taste caused by long Covid may be treated with a numbing procedure usually used to treat pain and post-traumatic stress disorder.
Afferent nerve cell bodies bring information from the body to the brain and spinal cord, while efferent nerve cell bodies bring information from the brain and spinal cord to the rest of the body. The cell bodies create long sympathetic chains that are on either side of the spinal cord. They also form para- or pre-vertebral ganglia of gross anatomy.
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