Well, there does seem to be something special about the nose and Covid. Loss of sense of smell is one of the hallmark symptoms. Yet I haven't seen any research on this. And from a marketing/patient care standpoint, nasal sprays are a lot easier than shots or pills.
it is from the inflammation on the nicotinic/muscanergic system it is a neurological mechanism of action similar to how smokers dull their sense of taste and smell. Most people with a nicotine tolerance and are normal users tend not to lose their taste and smell when they catch covid. I also anecdotally had this experience when my family got infected.
Well, there does seem to be something special about the nose and Covid. Loss of sense of smell is one of the hallmark symptoms. Yet I haven't seen any research on this. And from a marketing/patient care standpoint, nasal sprays are a lot easier than shots or pills.
it is from the inflammation on the nicotinic/muscanergic system it is a neurological mechanism of action similar to how smokers dull their sense of taste and smell. Most people with a nicotine tolerance and are normal users tend not to lose their taste and smell when they catch covid. I also anecdotally had this experience when my family got infected.