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Many researchers and doctors are no longer drawing distinct lines between tension and migraine headaches. Headaches can be caused by a wide variety of factors, but the overwhelming majority are of the tension/migraine type. These headaches can occur every day and are normally more severe in the evenings. Tension headaches are experienced when an individual is under stress. The more intense headaches, called migraines, are characterized by a throbbing or pounding sharp pain. The additional symptoms such as nausea, visual auras and dizziness occur simply because the headaches are more severe.
Seek medical attention if Headaches which may be more serious are those that:- occur while pregnant
- occur after exposure to a potentially toxic substance
- occur after injury to the head
- occur while taking a new medication
- occur while experiencing other serious symptoms such as a fever, stiff neck, vomiting, vision changes, tingling sensations or speech difficulties
- are different from headaches you have had in the past or are very severe and come on very suddenly.
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