Hello, I have had constant preasure in my head for at lest 3 months, I also get tight feeling in areas of my face, ears and leg below the nee of both legs, the tightness in my face and ears moves about and can go as quickly as it starts. I am currently tacking warfarin as I have an aortic valve replacement (1995), I am also tacking 50mg sear trailing each day for anxiety