One of the main causes of sinus drainage is simply being alive. Every day the human body produces several liters of sinus fluid and mucus, and all of that natural liquid must go somewhere.
It is a area of tenderness of the scalp in which people also sometimes feel stabbing headaches. Others just feel very sore and tender to the touch. It is felt to be caused by irritation of the connective tissue which attaches the muscles of the scalp to the skull (cranium).
Scalp massage feels so good. Thereâs no evidence that massaging your scalp will slow hair loss or improve any scalp conditions-but it can do wonders for your brain. Your scalp is covered with nerve endings that make it super sensitive to touch.