I have been addicted to Ritalin since i was prescribed, and i am on a rather high dose. When i ran out of my prescription, about a week went by, and i was suffering for irritability and bouts of anger. Finally, i get another appointment to renew my prescription. I get home, i pop 4 10mg IR pills and wait for them to work there magic (not for recreational purposes. About 45 minutes later, i was extremley energetic and feeling a cold tingly feeling everywhere, this has never happend to me before (perhaps i had little tolerance because of one week break?) and i could not fall alseep for the life of me. At 1:30 am i decided that this was ridiculous and smoked a bowl of mary jane to fall asleep. I do not suggest anyone does this :( . It hit me like a train, my heart started racing, i was sweating, and i was breathing irratically (choppy and not smooth. It felt like my heart was beating 1000 beats per minute and i was feeling a little nautious. Was the marijuana just adding paranoia and making me aware of pre exsisting symptoms of the high dose of ritalin? It was pretty scary. Could mixing these two demons possibly kill me? Why did it happen >.<?

Cannabis has never killed anyone. Ritalin however...

You had a panic attack of some sort. Cannabis may make you aware of certain things one of them being a high dose of stimulant.