https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4837321/
"Stress and anxiety lead to increased epinephrine production, and heightened sympathetic tone leads to exaggerated cavernosal smooth muscle contraction, inability of smooth muscle to relax, and subsequent erectile dysfunction."
"On physical examination in a man with hypertonic cavernous smooth muscle, the penis may initially be contracted and tender to palpation. As the exam proceeds and the patient becomes less anxious, the penile tissue will often noticeably relax."
"For patients who have ED related to hypertonic cavernous smooth muscle and excessive sympathetic discharge, we recommend a trial of a low-dose alpha adrenergic blocker, such as terazosin 1 mg PO at bedtime nightly."
I am a sufferer. Why has nobody brought this up before? I'm not sure what the underlying cause is, but isn't it clear from the article that Hard Flaccid sufferers have too much epinephrine/Norepinephrine in their penis? Has anybody tried beta blockers?
Also, some further studies:
https://www.sciencedirect.com/science/article/pii/S0090429501015217
https://www.ncbi.nlm.nih.gov/pubmed/2342199
"Stress and anxiety lead to increased epinephrine production, and heightened sympathetic tone leads to exaggerated cavernosal smooth muscle contraction, inability of smooth muscle to relax, and subsequent erectile dysfunction."
"On physical examination in a man with hypertonic cavernous smooth muscle, the penis may initially be contracted and tender to palpation. As the exam proceeds and the patient becomes less anxious, the penile tissue will often noticeably relax."
"For patients who have ED related to hypertonic cavernous smooth muscle and excessive sympathetic discharge, we recommend a trial of a low-dose alpha adrenergic blocker, such as terazosin 1 mg PO at bedtime nightly."
I am a sufferer. Why has nobody brought this up before? I'm not sure what the underlying cause is, but isn't it clear from the article that Hard Flaccid sufferers have too much epinephrine/Norepinephrine in their penis? Has anybody tried beta blockers?
Also, some further studies:
https://www.sciencedirect.com/science/article/pii/S0090429501015217
https://www.ncbi.nlm.nih.gov/pubmed/2342199
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