DiseaseInjuryNutritionPoison
Special TopicSurgerySymptomsTest
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
R
S
T
U
V
W
Y
Z
Headache
Headache
Overview

Headache causes

Information:


Question:
What is the most likely cause of occasional severe headaches?

Answer:
Stress and muscle tension account for the majority of headaches, although a person's diet can also contribute to headaches. Food such as caffeine, chocolate, cheeses, and nuts can cause headaches in some people. See headache and tension headache.

In some cases a severe headache may be a migraine. Symptoms suggestive of migraine include, one-sided headache, throbbing quality, sensitivity to light or sound, nausea or vomiting. Sometimes these are preceded by an aura which may include sensory or visual changes. Some headaches may be a combination of tension and migraine headaches.



Review Date: 8/10/2001
Reviewed By: Galit Kleiner-Fisman MD, FRCP(C), Department of Neurology, University of Toronto, Toronto, Ontario, Canada. Review provided by VeriMed Healthcare Network.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

adam.com