Sinuses are air-filled spaces behind the bones of the upper face: between the eyes and behind the forehead, nose and cheeks. The lining of the sinuses are made up of cells with tiny hairs on their surfaces called cilia. Other cells in the lining produce mucus. The mucus traps germs and pollutants and the cilia push the mucus out through narrow sinus openings into the nose.
When the sinuses become inflamed or infected, the mucus thickens and clogs the openings to one or more sinuses....
Read moreFull Question: I have been experiencing headache usually at the top of the head, sometimes at the back portion of the head for sometime.... Read more »
Full Question:Please help this is critical to me! I am 20 years old and a male and I have been suffering with a headache at the top and... Read more »
Full Question: I had a fall back in december, went to the hospital and they said i was ok, since then i have had really bad headaches on... Read more »
Full Question: I had a closed head injury in a boating accident eleven years ago. I now get headaches that start with neck pain and facial... Read more »
Full Question:My head started hurting four nights ago. The throbbing was only on the left side (my left) of my head, with most of the pain... Read more »
Acute can mean different things depending on how it's used: characterized by sharpness or severity (acute pain) having a sudden onset, sharp rise,... Read more »
Source: ADAM Encyclopedia
ICP; Intracranial pressure - increased; Intracranial hypertension; Acute increased intracranial pressure; Sudden increased intracranial pressure ... Read more »
The National Headache Foundation (NHF) has designated the first week of June as National Headache Awareness Week (NHAW). This year marks the 15th... Read more »