Surf N Satch said:
I was just wondering, what are some of the more powerful
heroin inhibitors?
I know of several good ones that have worked well for me, including cimetidine and grapefruit juice.but i was wondering if there were more powerful ones,and possibly ones that i could get my hands on(easily aquireable). considering the sometimes rediculous prices of dope today, its a pretty reasonable question to ask,IMO.
-Peace-
-Rye
That would be naloxone. But, er...yeah, I really think you meant the CYP enzyme inhibitors as johanneschimpo pointed out, haha :D. Who the hell wan't to dull their smack!?!?
Worthwhile potentiators I use regularly:
- Antihistamines (mainly Diphenhydramine, Hydroxyzine, and Promethazine)
- Cimetidine (the enzyme inhibitor most refer to, grapefruit juice uses the same mechanism but is acidic at the same time)
All cheap and easily available (especially Diph., Cimetidine, and GFJ). But you, me, and everyone else knows all those^.
Potentiators I would
love to get my hands on, but really don't have any way of acquiring as of yet:
- Proglumide /'Milid' (out-dated ulcer treatment drug)
- Tripelennamine (because it's if you have it, it's pharm-grade sterile liquid...all ready and waiting for injection

, and I've
heard it's head-and-shoulders above all other anhistamines regarding potentiation)
Non-potentiators, but other psychoactive drugs that 'synergize' to enhance the euphoria, high, and/or sedation
(and inherently as well as danger of OD/possibly death) that I use regularly:
- Benzodiazepines (easily acquirable, cheap, and by all means worth it if you want a nod)
-
WEED (also easily acquirable and cheap, I really can't say and stress how much better it makes a high/nod
for me, I don't shoot without it, oh yeah...and as safe as can be,
absolutely no warning label here 
)
- Cocaine (fuck, what beats a speedball???, not exactly cheap though

)
- Barbiturates (extreme danger here, I know what I'm doing, but this could easily be the end of me the next time I do it. Edit: On second thought, this being harm-reduction 'n all...ignore this suggestion completely. They are rare anyhow, and I know I wouln't let mine go unless it's a pretty penny)
This thread should help a quite a bit:
http://www.bluelight.ru/vb/showthread.php?t=252569
But try to weed through some of the useless suggestions in there, many things listed are placebo, heresay, or just pure horseshit.
Edit #2: And yes, what works for H will work for morphine %). Heroin basically
is morphine but chemically, H has this little extra acetyl ring in it's structure which 'transports' the morphine into the brain more rapidly. Thus why most covet the smack 'rush' so much. But hey, morphine ain't no slouch either! I'll take it anyday, the difference in high is neglible to me.