Think suction...from drawing on a straw, drawing on a cigarette/cigar, smoking a joint, sucking a bong, an aggressive inhale...all can cause a dry socket problem that is not only painful, but will cost more $$ to repair.
What I did was to make a "power hitter" of sorts (ala MacGyver). Empty water bottle, hole in the cap for the joint and a hole in the bottle side for air control. Place lit joint inside bottle in the cap hole, squeeze bottle and smoke blows out...no air sucking by mouth necessario. Self administered shotgun.
Pic of the Original Oat Willies Power Hitter
Pic of how to use....
Onward through the fog!