signs someone takes coccaine pls?

Dilated pupils, runny nose (snorting), nosebleeds (snorting), track marks (injecting), burned lips or fingers (smoking), depression, agitation, intense cravings, apathy, exhaustion, long periods of sleep, money disappearing with no explanation. I suggest going through their phone... That's how I found out about my dads addiction. Of course, if they are not doing the drug on a regular basis it may be harder to pick up signs.

Skinny

Bad signs that is all I can say.

Their junk drawers in the kitchen are clean.

I found this link.

http://drugabuse.com/library/cocaine-abuse/