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She also displayed minor symptoms: pupillary dilation, hiccups, and lacrimation. At the time, her episodes were termed 'diencephalic autonomic epilepsy'. It was believed that both her sympathetic and parasympathetic nervous systems were showing overactivity. [1] The future may hold non-pharmacologic solutions such as renal sympathetic ...
As a result of cholinergic crisis, the muscles stop responding to the high synaptic levels of ACh, leading to flaccid paralysis, respiratory failure, and other signs and symptoms reminiscent of organophosphate poisoning. Other symptoms include increased sweating, salivation, bronchial secretions along with miosis (constricted pupils).
Idiopathic craniofacial erythema is a medical condition characterized by uncontrollable and frequently unprovoked facial blushing.. Blushing can occur at any time and is frequently triggered by even mundane events, such as talking to friends, paying for goods in a shop, asking for directions or even simply making eye contact with another person.
Sympathicotonia is a stimulated condition of the sympathetic nervous system, marked by vascular spasm elevated blood pressure, and goose bumps. [26] [27] Heightened sympathetic nervous system activity is also linked to various mental health disorders such as, anxiety disorders and post-traumatic stress disorder (PTSD). It is suggested that the ...
Serotonin, being a tryptamine (non-catecholamine) involved in higher brain functions, can cause dangerous hypertension and tachycardia from its effects on the sympathetic nervous system. [23] Symptoms caused by excessive adrenergic signalling can occur alongside those of serotonergic signalling.
Pages in category "Symptoms and signs: Nervous system" The following 101 pages are in this category, out of 101 total. This list may not reflect recent changes. A.
As their nervous system continues to pump out hormones to get the blood vessels to tighten, their heart rate increases, leading to chest pain and shakiness. The treatment for POTS is mainly ...
Horner's syndrome, also known as oculosympathetic paresis, [1] is a combination of symptoms that arises when a group of nerves known as the sympathetic trunk is damaged. The signs and symptoms occur on the same side (ipsilateral) as it is a lesion of the sympathetic trunk.