The Longest High
Lisdexamfetamine, Cannabis & Caffeine
Citation:   Physchead420. "The Longest High: An Experience with Lisdexamfetamine, Cannabis & Caffeine (exp115896)". Dec 5, 2023.

T+ 0:00
120 mg insufflated Lisdexamfetamine (powder / crystals)
  T+ 0:20 Couple bowls smoked Cannabis (flowers)
  T+ 0:20   smoked Cannabis - Hash  
  T+ 2:30   oral Caffeine (liquid)
  T+ 2:30   bowls smoked Cannabis (flowers)
  T+ 0:00 50 mg oral Desvenlafaxine (daily)
I've been a daily weed smoker for about a year now while taking something else to get high almost weekly. I've tried percs, xanax, valium, dxm, dph, dmt, cocaine, meth, adderall, vyvanse, lsd, mushrooms and a few others. I'm currently prescribed desvenlafaxine succinate for depression.

I took my 50mg dose of my antidepressant at 8:30am at usual time. I went throughout my day normally until a friend hit me up and asked if I wanted to do some vyvanse with him. It was roughly 7pm by this time and he had a full bottle of 60mgs so we decided to do 2 each. We went out to his garage to smoke a bowl with hash in it and he took out the pills for us. I broke both of mine open and made each one into a line. Some for each nostril. I was really excited to be doing anything other than downers.

When I first took some powder it was about 7:10 and it tasted almost sweet until the drip started. I barely noticed a burn but probably the worse tasting I've had. It lasted about 10 mins where the drip was so bad I was gagging on it, but after that I mostly forgot about it and was excited again for the effects to start kicking in. We went back inside about 7:30 after smoking a couple more bowls

I had drank a bottle of water as soon as I got inside because I knew the common side effects of amphetamine use. I didn't feel anything for about an hour and started to think snorting actually wasn't good for this. We had walked to the nearest gas station at about 9 because my friend was hungry.

This is about when it really started to hit me. The walk which normally would take a good 10 mins we did in under half the time and didn't even know we were pretty much running there until we actually got there. Once inside I started sweating balls but it was about 50f outside so I started getting paranoid people would notice something was up with me. We walked back just as fast.

At about 10 we had started playing some Cod zombies while smoking another bowl inside this time because everyone else was sleeping. I had gotten a monster energy drink while at the store and had drank that in a out 30 minutes. I kept on dying because I was more focused on the weed and drinking fluids
I kept on dying because I was more focused on the weed and drinking fluids
than playing the game so we stopped after a few very quick games. I then realized I was way more fucked than I had thought I was. At about 10:30pm I couldn't sit still for anything and wanted to constantly be doing something.

At roughly 1am I had tried to sleep but after a few minutes of trying knew it would be unless. About half an hour later my heart started to beat really hard it felt like. It didn't feel fast it felt normal pace but like my heard was trying to beat out of my chest. The sensation would go away within 5 mins but then come back just as fast. It felt like peaking every time it happened. So I calmed down and after about 45 minutes just felt the normal high but still couldn't sleep. This had for sure been the longest high I've experienced with this chemical and didn't feel tired all next day. I ended up reading reports on this wonderful site until about 5am.

Exp Year: 2021ExpID: 115896
Gender: Male 
Age at time of experience: Not Given
Published: Dec 5, 2023Views: 16
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Caffeine (11), Cannabis (1), Lisdexamfetamine (589) : Various (28), Glowing Experiences (4), Combinations (3), General (1)

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