Sinus pressure builds up from accumulated mucus that irritates the inside of the nose and causes sinus pressure. From there you have a full blown cold and can break down the mucus with medication.
There are a number of common causes of sinus pressure. Some of these causes might be a common cold, Allergies, hay fever, sinus infection, or inflammation of the nasal sinus.
You can try using a humidifier, applying warm compresses to your face, drinking plenty of fluids, and practicing nasal irrigation with a saline solution. Steam inhalation, staying hydrated, and using a warm washcloth over your face can also help relieve sinus pressure. Additionally, avoiding allergens and irritants can prevent symptoms from worsening.
convection
Well, it's not really pressure. It's movement in the mantle that causes earthquakes.
sounds like sinus pain. Try over the counter sinus med's and see your doctor.
We've changed the fuel pump, pressure regulator, gas cap, and had a tune up and the pressure is still building...What else can it be?
Convection from the inner layers of the earth
Yes it can because your nasal cavity goes up
It sounds like it may be a sinus and/or ear infection, or possibly fluid build up in the ears.
The build up of ear wax causes pressure to the inner ear thus causing tinnitus.
Pressure build up due to restricted orifice.
build up of magma
A build up of calcium