yes these sound like the signs of cardiac arrest setting in. try to find help immediately if you can not quit using. if you ever hear a ringing in your ears that is also a big alarm of a possible over dose setting in
i've been smoking crack regularly now my limbs go numb chest gets tight and head fills with pressure am i in danger. hi i have been using crack cocaine recently and i'm starting to have complications. when i take a hit no matter how small my left arm immediately stiffens then tingles i a feeling of a lot of pressure in my head a spot in my chest on the last side swells up my throat tightens especially on the left side and its hard to breathe i also feel tight in my lower back. i know it's wrong to use i need to know whether these symptoms are life threatening or not.