I am having headache for years 24 hrs which is at the center point and down to both side at the back of head. Visited many doctors but to no avail. I wear spectacles with -6.5 power and work with computer in service. The headache increases with any type of mental tension due to project workload. Recently, I was hearing low at my right ear. So I have taken dulcamara 200 two times a day for two days and have some relief in ear, back side of head except center point. However, find the right ear closed when rising in the morning everyday. Please suggest remedy for low hearing in right ear and headache at center of head and backside.