My head is always spinning, while walking I feel that I will collapse, not able to concentrate on any work, chest pain come and goes, even a normal walk makes me tired, not able to climb stairs feeling shortness of breath. I was previously taking medicine lonazep .25 mg but it is seductive and I got addicted to it. Please help me .i want to live my life like earlier I used to. I am having this problem from last 1 and half year. Even I got lot of warning letters from my office due to frequent absence's.once I was a brilliant employee of my department but now I feel like handicapped. Is there is any solution apart from medicine. Because medicine makes me drowsy all the time.