brethor9 Posted October 26, 2011 Report Share Posted October 26, 2011 Hi all!Just wondering what symptoms exactly is Mestinon supposed to control??? All my Dr said was for autonomic issues......what exactly does that mean? For all the mestinon users can you give me a breakdown of what symptoms this drug has helped you with?ThanksBren Quote Link to comment Share on other sites More sharing options...
corina Posted October 26, 2011 Report Share Posted October 26, 2011 mestinon wasn't my miracle med but it did very much help me control my body temperature. i used to be very very cold and while on mestinon i was able to stay warm which was a huge relief! hope this helps, corina Quote Link to comment Share on other sites More sharing options...
ramakentesh Posted October 27, 2011 Report Share Posted October 27, 2011 I just keeps acetylcholine active at all receptors for longer. Meaning your parasympathetic and potentially sympathetic receptors are active for longer, either increasing parasympathetic activity, boosting sympathetic vasoconstriction or by some other unknown action. Quote Link to comment Share on other sites More sharing options...
brethor9 Posted October 27, 2011 Author Report Share Posted October 27, 2011 Hi GuysThanks for replying!Rama- I'm sorry I am brand new pretty much to all this and have yet to wrap my head around all the ins and outs of transmitters etc.......could you explain in simpler terms what acetylcholine is? My body produces way too much norepinephrine which I think is probably at the root of my POTS and yet every beta blocker I try I have had a reaction to......would Mestinon help with the excess of norepinephrine?Thanks Bren Quote Link to comment Share on other sites More sharing options...
cgnursegirl Posted October 28, 2011 Report Share Posted October 28, 2011 Acetylcholine, or Ach is the neurotransmitter that binds to the synapse at the neuromuscular junction between the motor neuron and the motor plate on the muscle fibers, causing the muscles to contract. Ach is a major neurotransmitter, involved in all aspects of the central and peripheral nervous system. Mestinon is FDA approved for the disease myastenia gravis, in which the immune system damages the neuromuscular junction, therefore Ach cannot be released and the muscles cannot contract. However, as Ach is involved in the ANS function as well, it can cause the smooth muscles surrounding the blood vessels to contract and constrict the blood vessels, thereby raising the BP. It is prescribed off-label for dysautonomia diseases. Quote Link to comment Share on other sites More sharing options...
ramakentesh Posted October 28, 2011 Report Share Posted October 28, 2011 Is that how you put it in simple terms LOL?It has a large amount of different roles in the autonomic nervous system but the theory is that it either keeps your parasympathetic system (relaxing and dilating branch of the ANS) from going into withdrawal and causing an over-reaction to standing from the sympathetic system OR it potentiates the effects of norepinephrine and stops blood pooling, thus perhaps reducing this problem.However, as Ach is involved in the ANS function as well, it can cause the smooth muscles surrounding the blood vessels to contract and constrict the blood vessels, thereby raising the BPIt actually utilises Nitric oxide to do this - elevated nitric oxide levels would lead to an over-reaction from normal acetylcholine levels - conversly, low neuronal nitric oxide or unresponsive alpha 1 adrenergic receptors or AT1 angiotensin II receptors would cause an under-reaction to acetylacholine. Quote Link to comment Share on other sites More sharing options...
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