It is important to know who the public utilities are regulated by. Depending on the company, the public utilities can be regulated by community-based groups or the state-w â¦ ide government monopolies. How do states regulate public utilities? States regulate public utilities by defining what a service type is and how the companies can deliver and charge for the service.
Sinus headaches involve pressure or pain in the forehead, brow, below or behind the eye, behind the ear, and, occasionally, sensitivity in the upper gums. This pain is typically constant and on one side, but it may be on both sides of the head.
Plugged ears can be caused by rapid changes in ambient pressure. This is, again, a result of the auditory tube. Along with the eardrum, the auditory tube helps to equalize the pressure between the middle ear and the outer ear. This is why your ears can feel plugged when you are driving up a steep mountain or taking off in an airplane.