I am 34 and taking bp tablet telma h 40 from 7month . I have headache with throbbing light headed dizzy feeling sleepy since 3 years later did allbody check n came to no I have bp I started taking it I thought I will get reliefs from headache but still I am facing same. My head pain on top of the head n forehead whil I put my head down to sleep. My headache start every morning after taking bp tablet in few hours headache starts and it keeps coming n going as if some heavy weight on my head. Plz let me why is this