So 2 days ago, I started experimenting with SR-17018.

That's when I took my last two doses of O-Desmethyltramadol, with which I have had an on-off affair for a year. So I was consuming ODSMT for about 4 weeks daily, in pretty high doses. I get off the ODSMT & switch to kratom for a week or more. Usually, this is accompanied by some withdrawal symptoms the first 3 days after switching back to kratom.

2 days ago, I wanted to see whether combining SR with ODSMT would intensify the opioid effects. Personally, I didn't really feel like it was stronger than just consuming the ODSMT solo.

First, I took <1mg SR as an allergy test, then dosed 10mg orally, followed by 20mg orally 1 1/2 hours later, finally 35mg orally. I didn't really feel anything from it, to be honest. I did notice that craving for an ODSMT dose was reduced after I took the 20mg SR. Could be placebo, though.

The interesting thing is that I don't really feel any withdrawal effects from coming down from the ODSMT. My last ODSMT dose was 50h ago. I took kratom two times yesterday, two times today. In a pretty moderate dose. And I feel zero withdrawal effects. I actually feel very good, which is unexpected. Could be due to taking 40mg ketamine (in 2 lines) in the forest earlier today, though. Ketamine definitely has some antidepressive effects for me following consumption.

Tomorrow, I'll try to skip my morning kratom dose & take maybe 40mg SR instead. If this works & I'm not craving kratom & not feeling any RLS (which is the first severe withdrawal effect I get), this would be miraculous. I'll report back.

So far, SR-17018 isn't "abusable" for me. It's not fun combined with ODSMT. If it does reduce withdrawal effects & doesn't increase tolerance to other opioids, as others have claimed, it could be an effective treatment for opioid dependancy.

Btw: I also tried to mix 10mg of SR with water, which worked at first, until the solution became cloudy & some white solid fell out of solution. I still applied it rectally & didn't feel more than from oral consumption.

Also, as a side note, my SR doesn't taste bitter & doesn't burn on the tongue at all. I just put it in my mouth & let it dissolve.