I bought a liquid multi-vitamin because i couldnt really eat much, so the first 2 days i stuck with soup and water. Also valerian root and melatonin at night helped me relax. I slept like garbage the first 3 nights and the 4th day may blood preassure spiked to 198 over 140 and i had to go to the urgent care to get it down. Be careful and if you can have someone you trust either stay with you or stay with someone you are close to.