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6
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2answers
93 views

Why does anxiety cause diarrhea or constipation?

Anxiety sometimes cause diarrhea, sometimes constipation, and sometimes both. It's interesting because it seems their underlying neurophysiology is somehow different. What are underlying physiological ...
0
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1answer
13 views

Differentiation of norepinephrine and epinephrine in indications

Norepinephrine is less beta2 adrenomimetic than epinephrine so more selective so less bronchospasm so may be therofore better in treatment of cardiac failure and different shocks. However, I am not ...
1
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1answer
18 views

Salbutamol's Pathways of Interaction and Classification

Salbutamol is a very commonly used direct-acting β2-agonist. This suggests me that it is sympatholytic. However, it has sympathomimetic pathways, see PubChem for Sympathomimetic. I am trying to ...
-2
votes
1answer
98 views

Can Panic disorder induce Atrial Fibrillation and Temporary Cardiac Asystole?

This question is partly based on the article "Asystolic pauses in atrial fibrillation. Incidence, dependence on the underlying disease and significance for pacemaker therapy", where the exact ...
0
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0answers
19 views

To prevent dry cough through reflex arch in chronic rhinitis?

Assume that the patient have atrophic nasal membranes after long chronic rhinitis. He is having frequent dry coughs through reflex arch induced by exercise, allergies, and ... You normally heal ...
2
votes
1answer
106 views

What is the cause of dry cough?

I first thought this question in the case of the cause of dry throat after 3-day recovery of dry cough? but then I realised that the cause of dry cough can be a general thing. Assume the person ...
1
vote
1answer
64 views

Can Serous inflammation on pleura pulmonalis cause dry cough and runny nouse?

I am interested in the mechanism between the dry cough and runny nose (serous inflammation) here. I started to think how Acute respiratory viral infection is causing the dry cough. The serous ...
0
votes
1answer
57 views

Parallel Autonomic regulation of Cough and Runny Nose

I describe here the serous inflammation of runny nose. Cough is mediated by Cough center. I think Runny nose is also controlled by the autonomic nervous system and probably by some reflex. Assume ...
1
vote
0answers
58 views

What is the nature of action potentials in autonomic nervous system?

My conjuncture is that the natures of sympathetic and parasympathetic action potentials are different. My findings propose me that sympathetic action potential is little longer lasting than ...