Headaches and vision loss can result from this increased pressure inside the skull that occurs with no obvious reason.
Disease
Cytomegalovirus (CMV) infection
Understand the symptoms and treatment of this common viral infection, which can cause serious health issues for babies and people who have weakened immune systems.
Disease
Airplane ear
Fullness in the ear can happen an airplane that's taking off or landing. It's because the air pressure on the middle ear and air pressure outside the ear are out of balance.
Disease
Myoclonus
These jerking motions, which include hiccups and "sleep starts," can be disabling when caused by a health condition.
Disease
Ruptured eardrum (perforated eardrum)
This hole or tear in the thin tissue between the ear canal and the middle ear often clears without treatment.
Disease
Left bundle branch block
In this heart condition, the heartbeat signals on the left side of the heart are delayed or blocked. Learn the causes, symptoms and treatment.