Hello Doc,I am 26 yrs old male working professional who sits the whole of the day in front of Computer. I do not have any serious medical repercussions except that in my college days, I got fits a couple times. I have headbaths daily though I don t shampoo everyday. But after comming to office, I feel heavy in my head, I feel like it keeps rotating inside and overall weakness in my body. Is there any link between them and how do I get over this.?