Reaching-Zen
Well-known member
Sorry to hear the surgery was unsuccesful. :? I copied and pasted an article on a possible answer. I got it from a link of Alvinsduckies post on the previous page. I would however, suggest talking to your surgeon or doctors for some more answers.
Flushing
Many patients find that after ETS they develop a flushing problem. There seems a lot of confusion as to why this happens, so all we can do is repeat some of the ideas which attempt to explain this. A distinction is drawn here between blushing, and flushing. Sympathectomy surgeon Telaranta describes blushing as a sympathetic mechanism, whilst flushing is a parasympathetic mechanism. One might wonder then whether removing sympathetic tone allows the parasympathetic system to take over, thus causing flushing.
Another idea is that the sympathetic system is responsible for constricting the blood vessels, whilst the parasympathetic system allows for the opposite. Thus, removal of sympathetic tone allows too much parasympathetic stimuli, engendering vasodilatation, which manifests as redness on the face. This ties in with the reason for using ETS to treat Raynauds of the hands ~ to remove sympathetic tone, thus the blood vessels dilate, so that they get warmer. Telaranta is quoted as saying that dilation of blood vessels in the peripheries due to sympathectomy is a tool for treating Raynauds, but the same action does not happen in the face because the sympathetic system works differently there.
A much simpler idea is that, where before ETS, flushing due to heat, hormones and emotion could be avoided through the natural cooling mechanism of perspiration from the head, the inability to release this heat causes flushing.
ETS surgeon Reisfeld suggests the problem is due to denervation hypersensitivity. Here, the blood vessels become very sensitive to certain circulating hormones within the blood system
Flushing
Many patients find that after ETS they develop a flushing problem. There seems a lot of confusion as to why this happens, so all we can do is repeat some of the ideas which attempt to explain this. A distinction is drawn here between blushing, and flushing. Sympathectomy surgeon Telaranta describes blushing as a sympathetic mechanism, whilst flushing is a parasympathetic mechanism. One might wonder then whether removing sympathetic tone allows the parasympathetic system to take over, thus causing flushing.
Another idea is that the sympathetic system is responsible for constricting the blood vessels, whilst the parasympathetic system allows for the opposite. Thus, removal of sympathetic tone allows too much parasympathetic stimuli, engendering vasodilatation, which manifests as redness on the face. This ties in with the reason for using ETS to treat Raynauds of the hands ~ to remove sympathetic tone, thus the blood vessels dilate, so that they get warmer. Telaranta is quoted as saying that dilation of blood vessels in the peripheries due to sympathectomy is a tool for treating Raynauds, but the same action does not happen in the face because the sympathetic system works differently there.
A much simpler idea is that, where before ETS, flushing due to heat, hormones and emotion could be avoided through the natural cooling mechanism of perspiration from the head, the inability to release this heat causes flushing.
ETS surgeon Reisfeld suggests the problem is due to denervation hypersensitivity. Here, the blood vessels become very sensitive to certain circulating hormones within the blood system