Hello, first of all thanks to each and everyone of you for you service to the society. My question is, basically I am on my 50th day of assistance from marijuana. I haven't smoked cigarette for over 4 yrs. I drink once a week moderately. Since I quit marijuana the first few weeks for horrible, experienced almost everything physically & mentally. (anxiety & frequent panic attacks). I spoke to a psychiatrist who prescribed me bupron sr 150 which worked wonders. But while doing physical activities the shortness of breath, lightheaded ness & dizziness was there. One particular day my chest was bothering me and my heart rate was fast. So I did a full body test. Cholesterol ldl was 121mgdl and hdl was 74mgdl. Ecg & chest xray was normal according to the physician I visited. He told me there is nothing to worry about and prescribed me pantozil 40, alegaard-m & etilaam 0.5 mg. Which has comforted me in carrying on my regular activities. The only concern is I still feel lightheaded and dizzy at times sometimes during and after an intense football game (this started happening since I quit, never occurred before). It has definitely improved from before as I am exercising better day by day. I also have chest congestion & mucus which bother me all the time for a while. Should I be worried about the lightheadedness as the physician had told me not to worry it will heal with time. I don't get panic attacks anymore. But the light headed ness makes me paranoid about my health. P.s. My appetite is fine. I eat well everyday. Also regarding my marijuana intake. I smoked on rare occasions between the age 20-24. Smoked frequently from 24-27. However, I have taken breaks in the middle. No issues with my sleep (only issue is after I have an intense exercise, my head feels dizzy while sleeping) neither do I sweat.