Hello sir/mam, meri age 25 years h aur main maximum 6-7 hours in a day computer par kam karti hun. Meri eyesight weak h but jada weak nhi h and I wear specs but still mere humesha headache rehta h mere hairs b long hain kya ye hairs ki wja se hota h? forehead me pain nhi hota hairs k ander hota h aur neck back side khichti h, vomiting feel hoti h aur stomach heavy ho jata, irritation b hone lagti h fir during this time. Mera bp humesha low hi rehta h approx 70/110 or 80/100. Please suggest me from which disease I am suffering and what should I do? please suggest me soon.