You simply got high on nicotine. Nicotine is not benign to the blood vessels and long term use is not advisable. Smoking actually is associated with a higher risk of dementia so it is not supporting the claimed "benefits".
People that get better on it are benefiting from the stimulating effect overriding their underlying problem, not resolving it. Long Covid is a trash bin diagnosis just like Chronic Fatigue and Fibromyalgia - these disease states undeniably exist but the underlying multitude of possible causes are not identified so they are called "syndromes". A lot of people now are ascribed to "Long Covid" when their condition may have nothing to do with Covid.
Nicotine works for some with Long Covid but they are minority. That doesn't support the naive pseudo theory of the nicotine receptors and Covid. If one is benefiting from just the stimulating effect, tolerance is expected to develop like with all stimulants.
Moreover, nicotine is a vasoconstrictor so it is expected to raise blood pressure and it might affect erection negatively.
People that get better on it are benefiting from the stimulating effect overriding their underlying problem, not resolving it. Long Covid is a trash bin diagnosis just like Chronic Fatigue and Fibromyalgia - these disease states undeniably exist but the underlying multitude of possible causes are not identified so they are called "syndromes". A lot of people now are ascribed to "Long Covid" when their condition may have nothing to do with Covid.
Nicotine works for some with Long Covid but they are minority. That doesn't support the naive pseudo theory of the nicotine receptors and Covid. If one is benefiting from just the stimulating effect, tolerance is expected to develop like with all stimulants.
Moreover, nicotine is a vasoconstrictor so it is expected to raise blood pressure and it might affect erection negatively.
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