Hi Chetna @Madhokraj , I’m not one who gets headaches, and I’ve had diabetes for ages. In fact, I’ve not taken more than a handful of “Tylenol” type tablets in my life-time, and those were used following surgeries. As Dorie suggests, these headaches should be brought to the doctor’s attention.
Occasionally, I’ll be awakened by an unusual pain in the lower section at the back of my head and I take this as a signal to check my glucose level - and I find my BGL is always low. For me, any hurt in my head is a signal of on-coming hypoglycemia.