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.
The most common triggers of plugged ears are: 1  Ear Wax. 2  Blocked nose. 3  Cold. 4  Sinus infection. 5  Allergy. 6  Accumulation of water within the ear. 7  Changes in atmospheric pressure while travelling in an airplane. 8  Blockage in the Eustachian tubes.