I've had a mild headache (2-4/ 10 pain scale) for the last three months. My doctor has put me on 6 weeks of augmentin, but it didn't help. I'm getting a sinus ct next week. I have enlarged parotid glands as well as lymph nodes. I'm dizzy at night and sometimes my headache gets so bad that I can't function. Migraines and tension headaches have already been ruled out. Any ideas? I would really appreciate it if anyone knows anything.