I'm catching a cold,what should i do and what medicine do uguys suggest me to take?

Increase Vitamin C intake.

Take steam vapors (vicks)

Alcohol cleanses the system
take some zinc and some vitamin C supplements. all you can do is rest and drink water.
Bourbon with peppermint in it.
Rest
lots of fluids to flush out your system and replace fluids lost with blowing your nose/coughing.
Warm water/lemon or tea helps too -
Steam in the shower -
(Sudafed shower puck like thing help)
seriously there is no cold medicine to take that will make it go away faster a cold takes about 9 days to come, stay and go.
I prefer sudafed and motrin -
RN
if you have echinacea, you should do a dose in the am and a dose in the pm for 2 days. ususally take 4 caps. each time. lots of hot drinks with honey and lemon... and also lace your food with garlic for a couple days... take some vitamin c by tab or lots of citrus fruit.....
plenty of rest and good long hot baths.....stay in and no partying.....