Some people with long COVID are turning to an unlikely remedy: nicotine gum and patches. Though typically used to quit smoking, nicotine is now being explored as a possible way to ease symptoms ...

Some people with long COVID are turning to an unlikely remedy: nicotine gum and patches. Though typically used to quit smoking, nicotine is now being explored as a possible way to ease symptoms such ...

Brain fog and other neurological symptoms of long COVID are thought to result from a combination of factors – including inflammation, reduced oxygen to the brain, vascular damage and disruption ...