i dunno what to tell you about the cause of the pain... maybe see yourself an MD

but heres an idea... your lungs absorb all the possible thc from a hit in under 10 seconds... if you hold it in any longer you aren't getting anything but o2 deprivation... so try holding your hits for no more than 5-10 seconds MAX, since thats all you need.. and see if it helps

if the pain persists and / or gets worse, then i would suggest a trip to the doctor asap or at the very least stop smoking and start vaporizing
mightymarijuanabuds Reviewed by mightymarijuanabuds on . Does weed cause heart problems? I have been smoking for 2 years and a bit, and i was wondering if weed, actually contains the same heart problems agents as ciggarettes do. Sometimes after i hit up a huge sess, my heart aches, its not like a sharp pian, but rather an ache, like you'd get in your stomach, any idea what could be causing this? Probably lack of oxygen circulating the the heart(oh wait, can't that turn into a heart attack?) Rating: 5