Don't cancel trip yet!
LuckyStriker
I was about to post a reply when I saw your reply about withdrawals....and almost fell off my stool when I read your plan to travel with just zolpidem and no back up plan when you arrived in Japan.
I've been through the worst of what G can through at an unsuspecting addicted person

...
As you've probably now discovered, as I see you get the bad shivers/crippling anxiety/depression already after a few hours after your last dose......there is a whole lot of other shit in the post unless you take some action to avoid delivery.
I found that about 8 hours in, the anxiety would subsist, to be replaced by a soul crushing depression, that would remain until day 3. About 36hours in, I also got an insane itch, which would move from various parts of my body, but seemed to linger on the pubic areas and the back. Basically, the most sensitive parts of the body. This became unbearable.
I gradually became less lucid, and more withdrawn during the 72 hours leading up to, the worst aspect.
For the next I started hallucinating. It started gently, like an acid trip, then got from almost amusing visuals, like seeing armies of ants crawling across the ceiling, through to mucous spiders webs, complete with large globulous spiders, that eventually disappeared when I smashed the webs and rubbed the spiders into the carpet, to looking at the hairs on my arm, which would turn into antlike insects moving like wheat blowing on a summer wind, through to, on looking closer at my arm, and having rubbed the ants away, I discovered sluglike things moving under my arm.
I was squeezing the slugs in a vicious pincer movement with finger and thumb (which I'm sure must have hurt, because my grip strength is around 90 kilos), until I managed to trap the bastards, and could see their heads and probiscus protruding through the skin (must have been lumps of tissue I'd mangled) - upon which I sprinted into the kitchen to look for some pliers, which I used to squeeze the creatures until I could see them stop moving. But of course the harder I looked, the more creatures I saw.
Then I looked out the window and saw someone looking back at me, with a video camera, as he was posting security for the people engaged in group orgies, and violent snuff typ movie sets which now occupied the whole street - I could even see where they'd blocked off the roads. I ended up calling the police to my flat, Twice in 24 hours, after I'd called them to report people making violent porn, and I could make out several people had left kids in puschairs unattended whilst they were fucking their brains out, and the guy on the skyseat 60 above the ground was at every window I looked out.
It was bad enough if I was there alone, but with my wife looking at me trying to tell me there was nothing there, as I was crawling round the floor pulling the curtains shut and hissing at her to stay the fuck away from the windows, and when I got up to have a look, and immediately saw the guy with the camera in my face, and trying to act like I didn't see him, and wasn't going to call the cops again to interrupt him and his buddies, as they got really fucked off before and I could hear things being thrown against the windows and them trying to break into the ground floor entrance, as well as the lound bangs and cracks like a pistol being fired (which I later discovered were the first signs of auditory hallucinations, and signs you know you're fucked)....
and onto day three, on which the hallucinations, which weren't hallucinations at all to me - they were my reality - moved from outside, to inside my apartment, and were there when I awoke from a nitemare filled one hour of exhausted sleep, after being awake for four days.
I saw people with guns standing at the end of my bed, about to torture and kill myself and wife and kid. This persisted until my wife noticed that I was ghostly white, sweating and shaking and praying with the ferocity of a suicide bomber about to flick his switch. She told me there was nobody but us in the room - I looked, and they had disappeared, at which point I got up, and screamed for an eternity before throwing myself on the floor. At which point the cat tore fuck out of my legs and left me bleeding quite badly.
I told my kid I didn't blame her for attacking me with scissors, as I totally understood
I can't remember much of the next 3 or 4 days, but I got another order in, which seemed to be the only thing to restore some semblance of order to my fucked brain.
Anyway, to get to the point, I ended up in that state after 8 weeks of G use. 6 of which got to the 18hr daily period, where I would dose after every couple of hours, and sleep for three hours or so after using abot 3mls for a knockout dose.
If I had taken baclofen, or pregabalin I would have been able to withdraw without any shitty side effects. The dose I've found effective was about 600mg prgab and 80 bac combined for about 12hrs, and a good nitemare free 8 hours sleep, reducing by 1/3rd over three days. The pregab you can take for a further week, and can use around 800mg per day, tailoring down to a last nite time dose of 200mg (I got prescribed 84 x 200mg caps). Then off.
I found it pointless to try and tell Doctors, either addiction specialists or regular GPs, about G and the best drugs for getting off it, because 1) they know nothing about it and 2) even though I gave the detox doctors and psychiatrists pages of detox protocols from other Psychiatrists I got from my own web research prior to being admitted (my gp was receptive, in that he gave the profferred pages a cursory glance, but did agree to prescribe benzos and anti histamines to knock me out, before my wife told him about the shit Id been through over the preceding 4 months, and decided a detox in hospital was probably better. The ward doctor thought G was a stimulant, gave me olanzapine and phenergan instead, which stopped the hallucinations, but did fuck all else, and I suffered like hell for ten days with maj depression/anxiety.
Apologies if this is incoherent, and rambling, but when I open that particular vault in my mind, the outflow blows me off my feet.
To get pregabalin, a doc will need to prescribe it for anxiety in most cases. Baclofen is much easier, and to feign a condition for this, muscle spasm and cramping are best to go for. It comes in 84 or 168 10mg blisterpack boxes in the UK. I got 84 initially, but did a bit of reading, and saw you could take a max of 100mg a day, outside of hospital, so I told the doc I had increased my dose from 30mg a day, to 60mg a day, and it worked fine for me. Took a couple of months having to remember to ask for it, then eventually both pregab and bac got on my list of regular meds, so I don't ever have to worry about not having it again.
I managed to do 10m G free, but ended up ordering more.
I hope you're more successful. But no need to cancel travel plns if you can access enough bac OR pregab (don't need both, but it makes for a much easier, and totally symptom free withdrawal).
good luck