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The patient will experience fasciculation due to the depolarisation of muscle neurone fibres and seconds later, flaccid paralysis will occur. [12] Succinylcholine was originally known as diacetylcholine because structurally it is composed of two acetylcholine molecules joined with a methyl group.
This causes prolonged stimulation and desensitization of neuroreceptors, causing skeletal muscle relaxation effects such as paralysis. [1] Depolarizing neuromuscular blockers, notably succinylcholine, tend to be preferred over non-depolarizing neuromuscular blockers due to their long-acting and rapid-onset properties.
Cholinergic blocking drugs are a group of drugs that block the action of acetylcholine (ACh), a neurotransmitter, in synapses of the cholinergic nervous system. [1] They block acetylcholine from binding to cholinergic receptors, namely the nicotinic and muscarinic receptors.
Antipsychotic medications may cause neuroleptic malignant syndrome, which can cause severe muscle rigidity with rhabdomyolysis and hyperpyrexia; Neuromuscular blocking agents used in anesthesia may result in malignant hyperthermia, also associated with rhabdomyolysis; Medications that cause serotonin syndrome, such as SSRIs
Suxamethonium chloride (brand names Scoline and Sucostrin, among others), also known as suxamethonium or succinylcholine, or simply sux in medical abbreviation, [5] is a medication used to cause short-term paralysis as part of general anesthesia. [6] This is done to help with tracheal intubation or electroconvulsive therapy. [6]
Advisories about enterovirus D68, or EV-D68, have been issued after the CDC noted more children were being hospitalized for severe respiratory illness. Advisories about enterovirus D68, or EV-D68 ...
In children, the most common cause is a stroke of the ventral pons. [9]Unlike persistent vegetative state, in which the upper portions of the brain are damaged and the lower portions are spared, locked-in syndrome is essentially the opposite, caused by damage to specific portions of the lower brain and brainstem, with no damage to the upper brain.
Rates of enterovirus D68 infections are rising, and the virus could lead to a rare polio-like condition in children. Dr. Leana Wen tells parents what they need to know.