I was first prescribed 2 a day for seven days for a knot on my ar...

I was first prescribed 2 a day for seven days for a knot on my arm Days 1 &2 ok 3rd night heaviness and tingling in arms legs,hot flashes uncontrollable shaking,hot one minute then cold the next,severe panic attack(it lasted 4 hrs.,nausea,rapid pulse hands and feet cold and blue 4th thru 6th days shaky weak feeling,fatigue, extreme depression ,VERY JITTERY,STARTLED EASY,my penis got extremely sensitive and turned purple 7th day chest pain,shoulder pain, back pain,tightness in chest, difficulty breathing, it got so bad i went to the ER they found nothing but my pulse ox was low I started feeling normal again 6 days after I finished the round I then went back to the doctor for the knot again, they drained the knot and he put me on Sulf. again only this time 4 a day for ten days I got 2 doses in (4 pills) and noticed a lot of the same symptoms returning . I have not nor will not take this drug again.