I'm about a week into a ketogenic diet and I am having flu-like symptoms. I woke to my sinuses being very inflamed but no amount of sudafed or benadryl seemed t

I'm about a week into a ketogenic diet and I am having flu-like symptoms. I woke to my sinuses being very inflamed but no amount of sudafed or benadryl seemed to make any difference. Then suddenly this afternoon I started sweating profusely and my nasal passages opened right up. It's been a real trip!