After 3-4 drinks of JD, crawl into bed under an electric blanket turned up to about 6, & sweat it out.
Be sure not to kick the covers, or you may wind up with pnuemonia. No worries, though; pnuemonia's curable.
The above usually works, but if it doesn't you won't care, anyway
I have been in the hospital more than my share last year for pneumonia, I pray its not going to start all over again.