I recently purchased a marijuana coffee drink from a dispensary. An hour after consuming the drink I began to feel dizzy, with a strobe light affect in my vision, and I began to lose hearing. I was with friends, I guess at this point I had passed out, turned gray, my lips were blue, and I had stopped breathing. My friends jumped up, gave me cpr/forced air into my lungs, I began breathing again. However, it took several smacks to the face before I woke up. All in all, I was passed out for about a minute.
Is this an allergy to marijuana? I have used a vaporizer for months but have never had a problem like this before. It was very scary. I can't find any information on similar symptoms other than panic attacks related to marijuana use. I did not feel like I was having a panic attack.
Please offer any help. I use marijuana to manage chronic pain, I have stopped for now, but I'd like to continue my medical usage. Thank you.