"unexplained headache"

The Real Cause of Unexplained Headaches and Dizziness: Phlegm-Fluid

Whenever you wake up in the morning, do you feel dizzy and carry a dull, unclear headache? The clinic says there is nothing particularly wrong, and you might think it is just stress, but living with this persistent pain can be exhausting. Did you know that this might actually be caused by phlegm-fluid inside your body?