Here is my story. A little lengthy but hopefully others can find it useful.
Been smoking weed for about 8 years, weekly. Ive smoked all kinds of bud, from high grade to low grade to shake to stems (i was desperate) last month however, I picked up some weed from a new dealer, the bud was covered in crystals and looked to be super high grade. Upon leaving his house, he told me not to smoke it when I drove. So I got home, rolled a 1 paper, at my age a 1 paper is all i really need. I smoked only 4 hits and put it down cuz i had to go to the washroom. when i came back from the washroom, I sat down on my chair and all of a sudden my heart beat when real fast then within 2 mins my chest became tight and I hard a hard time breathing. Within 5 minutes I was gasping for air. Then the sweaty pallms and then the fear of death because I thought I was having a heart attack OR that the weed was laced. The sounds of my dealer telling me to not smoke it while I drove made me think that it was laced. I had to carefully concentrate on my breathing, I felt like dyson from terminator 2 before he detonated the bomb, I was gasping just like him. The feeling lasted like that for 5 minutes, went away for 2 then came back stronger, it went on like this for a good hour until finally, I gave in and for the first time, I called the ambulance to come get me. I specifically told the 911 operator to not send police or fire truck, and what does she do? the first ones to arrive are police and fire truck, followed a min later by ambulance. I told the cop and fire people that they could leave and i quickly got into the back of the ambulance. They asked me what was wrong and I told them i cant breath and my heart was racing fast, they hooked me up to a blood pressure machine and my heart beat was at 150. They asked me what i was doing and what I took. I didnt want to tell them it was from weed the cop car was still behind the ambulance and i had left the bag of weed on my bed, i was scared if i told them that yes i smoked weed they would search my house or charge me. So i told them i just worked out, which is true I did work out before i smoked. so then they asked me if i was on steroids, i said no, they asked me if im suicidal or if im on anti depressants, I said no to everything. then one of the paramedic guys started cracking "inside type jokes" to his buddy, all of which i caught him on and asked him what he meant to only hear him give me a super long explination about other shit to throw me off. This guy thought i was on sum kind of pcp or steroid and was being rather uinprofessional. after about 20 mins i was good enough to go back home and they told me that i should go to hospital i refused signed a form and went home. That night i was convinced the weed was laced. I planned on seeking revenge. the next day I went to the doctor office, and told her about the weed and she made me do chest xray , urine test and blood test, everything came back fine. so the next day i callled my dealer and asked himwhat kind of weed it was or if it was laced with anything, he said no it wasnt, but in my head i thought of course he would say that he wouldnt admit to me if it was laced, the tone in his voice was one of worry and fear that I was going to do something, which in fact i really wanted to because i was convinced he laced it, thats why he said "dont smoke it while i drive" ..
I laid low for a couple of weeks and did nothing. no smoke, no calls back to dealer, nothing.
Which brings me to now, 2 days ago another buddy called me up and asked me if i wanted to buy some weed, i wanted to and i missed getting high, so i said sure but i told him i wanted to smoke some first before i bought it, so he gave me a bit and i rolled a 1 paper and took 3 hits to test it out. and then, within 2 mins, the SAME thing happened. rapid heart beat and difficulty breathing. Fortunately tho, it was milder and not as intense becuase i think the weed was must lesser quality and potency and had like no crystals,. after about 5 mins i got scared and got in my car to drive to hospital on the drive there , the symptoms went away and i went home.
I then got home and researched online about weed and panic attacks and found many other people posting threads about the same thing that happened to me. I now know i get anxiety/panic attacks from weed. It sucks , I hate it and I have no choice but to not smoke any weed again. I mean even 3 hits makes me have a attack. this sucks and i hate it. it really is bad that it had to end this way. I just wish i could smoke the weed without this crap happening to me. the only solution I have heard that works is taking clonazepam 15 mins before you smoke up more info can be found here
Erowid Experience Vaults: Clonazepam & Cannabis - Conquered My Anxiety - 35836
but even doing that makes me nervous because im scared it might not work and the panic attack might come back severe as ever, I HATE the rapid heartbeat and shortness of breath its so scary and uncomfortable and i wouldnt wish it upon anyone! whats even scarier is i talked to a doctor and she told me that it is possible and there have been many cases where people have died from anxiety/ panic attacks. I wish she never told me that because if I have another one, In my head i will be thinking that oh shit i might die here.
anyways thats my story.