Conversation: The conversation between human and AI assistant.
[|Human|] hello, first off.. i am very healthy i have been smoking synthetic marijuana for a while.. i have vowed to stop after yesterday.. yesterday i smoked and soon after my heart was beating fast and hard for a minute. i was terrified.. and now my chest is sore and there is a lil soreness in my arm? what could it be? what should i do?
[|AI|]  Hello the impurities in synthetic marijuana as well as other stimulants added to give a stronger kick to the user are the commonest reason which your heart raced and soreness in the chest occurred. Per se marijuana itself can cause the above symptoms, so it's a good thing that you have decided to refrain yourself from future use. As soon as the substance is cleared from your body it should be good. A good sleep, food and avoidance any more stimulants would be good enough. However, if symptoms persists or increase in severity, its wise you consult a doctor who can physically examine you and check you blood pressure.  Regards Chat Doctor.