2006-06-29 02:31:44 · 17 answers · asked by sad_life_boring 1 in Science & Mathematics ➔ Medicine
pressure building up in your head usually caused from dehydration, caffiene, sinuses (allergies), side effects of medications, or stress.
Headaches have a wide variety of causes, ranging from eyestrain, sinusitis and tension to life-threatening conditions such as encephalitis, meningitis, cerebral aneurysms and brain tumors. When the headache occurs in conjunction with a head injury the cause is usually quite evident; however, many causes are more unclear. The most common type of headache is a tension headache. Some experience headaches when dehydrated; caffeine withdrawal is another common cause
2006-06-29 02:33:43 · answer #1 · answered by Anonymous · 1⤊ 0⤋
The most frequent cause of headaches is dehydration (try drinking more water!), but there can be many other causes, including allergies, infections, and stress.
2006-06-29 09:33:48 · answer #2 · answered by Torero In Red 3 · 0⤊ 0⤋
Several things, but the most common cause is dehydration. Drinking water should alleviate most headaches.
2006-06-29 09:33:40 · answer #3 · answered by corpuscollossus 3 · 0⤊ 0⤋
Problems
2006-06-29 09:34:42 · answer #4 · answered by The Foosaaaah 7 · 0⤊ 0⤋
Stress related
2006-06-29 09:51:50 · answer #5 · answered by reigna4 2 · 0⤊ 0⤋
Dilation of the blood vessels in your brain. Not enough blood flow to bring oxygen and get rid of wastes.
2006-06-29 14:06:05 · answer #6 · answered by adventure37421 2 · 0⤊ 0⤋
ummm not drinking water and often when you have an allergic reaction to smaller things found mostly in foods (such as food dyes) and also having too much stress in your life..
2006-06-29 09:36:58 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Usually stress is what causes mine.
2006-06-29 09:33:14 · answer #8 · answered by barker4710 2 · 0⤊ 0⤋
The dialation of blood vessels in your head.
2006-06-30 13:43:26 · answer #9 · answered by Anonymous · 0⤊ 0⤋
a lot of tension and stress and also lack of intake of proper food
2006-06-29 12:41:19 · answer #10 · answered by beckham 1 · 0⤊ 0⤋