Hi from last Wednesday I was suffering from fever and it got alright within 3 days.but,the issue is Im not able to stand If I stand I getting fainted and if someone makes me to sit and lie down then I'm back to normal within 2 minutes. At time having ors helps me to stand and walk. While sitting or lying down on bed I feel completely alright. When I stand I get fainted and again future sitting helps me to get back to normal