There is a man I have been seeing on and off for a while, and I am trying to determine whether he is addicted to drugs, prescription or otherwise. How can you tell, whenever I ask he flatly denies or will not answer me directly. I need to know. I do not date him anymore, but I am curious to know how one can tell.

Look in his eyes - are his pupils dilated? What about the things that he tells you - is he consistent? Does he have to stop and try to back up his stories? Any unexplained income losses or expenditures, as well as financial gains? What about items that may be missing from his place - signs that he might have pawned an item for drug money. Who does he hang around with and where? How is his appearance? I realize that some drug users were fairly expensive clothing but many do not. There just is not the concern for how they look or what they eat or how they live. They have a dull affect to them.

How is his behavior - is he jittery, cannot stand still, or is he zoned out?

Those are signs I know of. Perhaps others can give you some more insight on this.

It's all in the eyes. Normally if his pupils are huge. He has most probably taken ecstasy. If it is diluted he has most probably be using cocaine or acid. And if his eyes are bloodshot semi closed he has been smoking the weed.

Some Ecstasy (seen it) actually doesn't effect pupils, I seriously wonder what's in them but yeah eyes were normal, person felt as if he was walking on water...

If tongue is white - weed;
Person drinks a lot of water - ecstasy;
If pupils are huge - mushrooms, ecstasy;
If pupils change size or each is different size - lsd(acid);
Lack of concentration after weekend - ecstasy;
If person seems not to be there - must have been doing lots lately;
Hard breathing, sweating, grinding teeth - ecstasy
If person vilent and can't control his/her body - ketamine, angel dust
If person is very quiet and just wants to be left alone - crack, mdma

That's what I've heard of

Some Ecstasy (seen it) actually doesnt effect pupils, I seriously wonder whats in them but yeah eyes were normal, person felt as if he was walking on water...

If tongue is white - weed;
person drinks a lot of water - ecstasy;
if pupils are huge - mushrooms, ecstasy;
if pupils change size or each is different size - lsd(acid);
lack of concentration after weekend - ecstasy;
if person seems not to be there - must have been doing lots lately;
hard breathing, sweating, grinding teeth - ecstasy
if person vilent and can't control his/her body - ketamine, angel dust
if person is very quiet and just wants to be left alone - crack, mdma

Thats what i've heard of

I don't know about the white tongue weed scenario, I smoke everyday, my tongue is red. Than again I have never really looked at my tongue stoned. :rolleyes:

Well that's what I've noticed lol like right after u smoke it, eyes u can cover up by Visine but tongue looks kind of with foam on it. Maybe from laughing but that's just my own observation. Everyone is different :) ;)