Barodontalgia, commonly known as tooth squeeze and previously known as aerodontalgia, is a pain in tooth caused by a change in atmospheric pressure. The pain usually ceases at ground level. The most common victims are SCUBA divers because in deep dives pressures can increase by several atmospheres, and military pilots because of rapid changes. In pilots, barodontalgia may be severe enough to cause premature cessation of flights. Most of the available data regarding barodontalgia is derived from high-altitude chamber simulations rather than actual flights. Barodontalgia prevalence was between 0.7 nd 2% in the 1940s, and 0.3% in the 1960s.

Aerodontalgia – ból zęba związany ze znacznymi zmianami ciśnienia atmosferycznego, np. w lotach na dużych wysokościach.