Second day of my pre op diet and have the worst headaches! Anyone else suffer headaches? I am still having diet coke for the caffine so know its not that, making me really down :-(

Hi. I am on day 9 of pre-op diet. The first 3days were the hardest however I found drinking plenty water helped with headaches. Chin up... it gets better each day that passes

Thanks! Will keep up with the water, surprised I am not hungrier but my head is taking all the attention of my hunger.

Think of it as toxins clearing from your "past diet ways". Take it easy, drink water, take tylenol if you need to and typically things improve by day 3 or 4...