I was treated for flu type A with tamiflu , then doc put me on zpack for bronchitis. Last four to five days had to take sumatriptan for migrane which takes care of pain but last night it felt like my sinuses were filled with traveling pressure. Painful at times. Felt as if worms were moving around and I could here the pressure moving around. And when I bent over it was painful. Today I take my last z pack pill. Think I'll call my Doc.