Doctor insights on:
Overactive Sympathetic Nervous System Symptoms
Addressing strong Sympathetic Nervous System overactivity through Herbs? My body produces too much catecholamines, can this be tampered with herbs?
Nope: If you really have a catecholamine excess caused by a pheochromocytoma then you need medical treatment and surgery, not some herbal remedy. Come on, it is the 21st century not the 18th.
What can cause symptoms of overactive sympathetic nervous system and elevated epinephrine? Thyroid fine, heart tests fine except for tachycardia.
Dysautonomia: Several, such as Adrenal fatigue, Headaches, Hypertension, Heart disease, Food sensitivities, Chronic fatigue, Fibromyalgia, Depression, Anxiety, Alcoholism, Compulsive overeating, Insomnia, Irritable bowel, Obesity, ADHD, Overactive bladder, PTSD, Alzheimer, Parkinson's disease, Excess sweating.
What is the best med or supplement for and overactive sympathetic nervous system that doesn't sedate you? Thanks Docs!
???: There is such a condition as sympathetic hyperfunction syndrome, which has various manifestations; but the phrase "overactive sympathetic nervous system" is far too vague and imprecise to refer to any valid physiological concept. It sounds like something fanciful you'd hear in a health food store or from a reflexologist. You should repost describing in specific detail what you mean by it.
How does Norepinephrin block pain in the Cns? Docs say I have an overactive sympathetic nervous system? Would nortriptyline create more symp cns problms
Neurotransmitters: This is a very complex question, and you need to discuss this in detail with your treating physicians. Both Norepinephrine and serotonin act on the dorsal horns of the spinal cord to inhibit excessive transmission of nerve cell fibers, thereby decreasing the central (brain) perception of pain. Nortriptyline should not worsen that, and may help some. The SNRI's medications help with pain relief.See 1 more doctor answer
How could overuse of pseudoephedrine produce a lasting (years) affect on the sympathetic nervous system? Y won't my tachycardia and other symptoms go?
See below: First, not clear what you mean by over-active, as to me it could imply reflex sympathetic dystrophy, hyperthyroidism, even hypertension. Second, you need to explore possible underlying disorders which might cause disruption of autonomic nervous system. Third, is your lifestyle or food/alcohol/smoking an issue. Talk to your doctor and explore your concerns.
I don't think: That would be compatible with life.Get a more detailed answer ›
No: Positive inotropic and chronotropic effects are created by the sympathetic nervous system. Negative inotropic and chronotropic effects are created by the parasympathetic nervous system.
Simple explanation: Sympathetic= fight or flight Para= Rest and digest One is the Gas pedal if you will The other would be the bodies brakes. Hope that helps!
Learning: You have asked a lot of questions that are suggestive that this is related to school project. It is important to learn and not just look for a quick answer. Http://www. Merckmanuals. Com/home/brain_spinal_cord_and_nerve_disorders/autonomic_nervous_system_disorders/overview_of_the_autonomic_nervous_system. Html
How does exercise help with digestion? I thought if you exercise, sympathetic nervous system will inhibit digestion.
It helps: Stimulates the nervous system.Get a more detailed answer ›
I think I've overstimulated my sympathetic nervous system by repeated stage fright, and now my body overreacts to everything. How can I reverse this?
Mindfullness Therapy: Sympathetic overdrive evokes fear, anger, & general uneasiness. Better to dominate with parasympathetic-related emotions of relaxation, digestion, orgasm, sleep, and appropriate bladder and bowel evacuations. Meditation, relaxation therapies, yoga, & biofeedback are some means to this end. Students learn to use mind to control body. Read relaxation response by dr. Benson & see heartmath. Com.See 1 more doctor answer
Is it possible for the sympathetic nervous system to be permanently in overdrive because of stimulant overuse?
With Continuous Use: Stimulants activate the nervous system and overuse on a daily basis may make one feel on "overdrive". Discontinuing regular use may actually leave one feeling depleted rather than permanently stuck in overdrive.
Does the Vasodilation of migraine trigger sympathetic nervous system overreactiiob or other way around?
Can being on high doses of ritalin (methylphenidate) (prescribed) for 15 years cause dysautonomia? Sympathetic nervous system disorder?
Possibly: Rittalin is a stimulant affecting the nervous system as well as the autonomic system
Yes: Hi. Yes, the adrenal medulla is the hormonal arm of the sympathetic nervous system (it is a component of the sympathetic nervous system). It helps mediate the "fight or flight" response.
Why do the cholinergic agonist drugs act on the parasympathetic (but not the sympathetic) nervous system?
Cholinergic meds: This is a complicated question and cannot be properly answered in 400 spaces. See wikipedia. Basically the receptors for parasympathetic system do not recognize the cholinergic molecules.
Does chronic strong sympathetic nervous system overreaction from stimulant use result in meaningfully reduced cerebral blood flow?
See below: BOLD studies show reduced circulation and metabolic function in very specific areas of the prefrontal cortex and limbic system. It is unclear if the circulation reduction is primary vs a primary reduction of activity in those areas
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