When I begin to take lysine or increase my dosage, I get a headache. At first it's a mild headache all over and then it settles into one side of my sinuses, and not always the same side. Is this just the nature of beginning lysine? Or is something out of balance? Judging on past but brief experience, I think/hope I will adjust and the headaches will stop, but I'm just wondering if I'm doing something wrong or need to be taking something else to help mitigate it.