Nausea, general weakness, no energy - what's going on?

Patient's question:

No

Doctor's answer:

Hello, there are many diseases that can cause headaches. Common ones include high blood pressure, low blood pressure, anemia, rhinitis, cervical spondylosis, cerebrovascular diseases, and poor rest, among others. It is recommended to measure your blood pressure to check for any abnormalities. If your blood pressure is normal, it is advised to visit a neurology department in the hospital for examination and diagnosis before starting treatment.