PHP 5 Constants. Constants are like variables except that once they are defined they cannot be changed or undefined. PHP Constants. A constant is an identifier (name) for a simple value. The value cannot be changed during the script. A valid constant name starts with a letter or underscore (no $ sign before the constant name). Note: Unlike variables, constants are automatically global across the entire script. Create a PHP Constant.
Pressure sores that do not heal may also cause sinus tracts to form. Sinus tracts are passages that connect the infected area of the skin surface or the sore to other structures, such as those deep in the body. For example, a sinus tract from a pressure sore near the pelvis can connect to the bowel.
Head pressure that feels like fluid? I have a dr appt tomorrow but just wanted to see if anyone else has felt this. I already know every other symptom I have is due to anxiety but just yesterday this new feeling started where I feel this pressure pushing down on the top of my head. It doesn't last long but it'll go to my sinus area, it almost feels the same way as when you get water up your nose or have bad bad congestion and need to pop your ears.