I have found vigorous exercise is the best way to cure any cold/flu/virus etc. You need to get your body temp up and cook out the virus, i.e., basically inducing a controlled fever. It may seem a bit counterproductive to exercise when you have a cold(most think you will make it worse), but I have never found that to be the situation.

More than tread lightly. Leave it like you were never there, nor anyone else.
'90 X-cab 4.88's 33 BFG AT's, rr ARB, Headers, Ignition upgrade, cold air induction.
'91 X-cab 5.29's 315's BFG MT's, rr ARB, custom bumper and flatbed