Daniel 9:25. Know therefore and understand, that from the going forth of the commandment to restore and to build Jerusalem unto (until) [Strongs Hebrew 5704 - `ad] the Messiah the Prince shall be seven weeks, and threescore and two weeks... Strongs Hebrew 5704 - `ad.
Sinus headache and migraine can have some symptoms in common, including: Pain in the head, particularly the forehead. 1  Itchy or watery eyes.
Clenching and grinding can do a great deal of damage to your teeth, but it is the overworking of the masseter and temporalis muscles to the point of spasm that creates head pain. These spasms are often the central trigger points associated with tension headaches in the forehead, eyebrows, and sides of the head. Many people even experience referral pain within the ear itself from spasms in the cheek muscles. Most people are unaware of a clenching or grinding habit until they look for it.