How to deal with headache during fasting?

I stop eating around 4-5 pm. I often wake up in the morning with a headache. And if I wake up during the night I sometimes feel it then as well. Once I eat my breakfast, the headache is gone. It’s not too severe but noticeably uncomfortable. Is there anything I can do to get rid of it? via /r/intermittentfasting https://ift.tt/L7P24wm https://ift.tt/DKh1HgT