auntblabby wrote:
I have orthostatic hypotension, meaning I can not arise from a reclining/supine/lupine position unless I do it in stages.
GiantHockeyFan wrote:
I believe I am hyposensitive to many drugs. For example, after my last filling, the Dentist had to give three shots of the numbing agent and I still felt a small bit of pain. Many 'highly effective' drugs seem to have barely noticeable effects on me as well.
Both of those have nothing to do with sensory hyposensitivity. Sensory hyposensitivity is when, despite normal ability in the sense organs, a person has difficulty detecting a sensation or underreacts to it due to differences in brain wiring.
The change in heart rate due to postural shifts is controlled by a different part of the brain than conscious sensation. The body's response to drugs is often not related to the brain at all, but rather controlled by the liver. (The liver creates enzymes to bind to toxins detected in the bloodstream, and it thinks drugs are toxins. So if you have a really strong liver, drugs won't affect you as much.)