Well if your talking about Pharmacy "C" drugs then a C3 or C4 is nothing but like ambian or xanx.
Now if your talking street talk then Tripple C's are Coricidin HBP which have three C's on the front of the pill.
One useing for the first couple times could have an acid type trip. But Fuck your kidneys up after a while and die of kidney failure. . .
I guess as long as you control your Doseage and dont take it very often then it wouldint do much kidney damage. But take to little and you wont feel it take a couple to many and your dead.
Go to the doc and get you some hydrocodone, Thats the safeist way to go.
No Rx or OTC drug is ment to take a large Quan. of, Get an Rx that is powerfull so you dont fuck yourself up.
Or just stay with the green : )
DaCDaC^^