Final answer:
To diagnose migraine without aura, criteria set by reliable medical organizations, such as the International Headache Society, are followed. These criteria involve the presence of specific characteristics, symptoms, and the exclusion of other causes of headache.
Step-by-step explanation:
Diagnosis of Migraine Without Aura
To diagnose migraine without aura, healthcare professionals typically require the presence of certain criteria. These criteria are set by reliable medical organizations, such as the International Headache Society. The diagnostic criteria for migraine without aura include:
- At least five attacks fulfilling certain conditions:
- Lasting 4-72 hours (if untreated or unsuccessfully treated)
- Headache with at least two of the following characteristics:
- Unilateral (affecting one side of the head)
- Pulsating/throbbing in nature
- Moderate or severe intensity
- Aggravated by routine physical activity
At least one of the following symptoms:
- Nausea or vomiting
- Photophobia (sensitivity to light) and phonophobia (sensitivity to sound)
Exclusion of other causes of a headache
In Summary:
To diagnose migraine without aura, healthcare professionals will look for a pattern of recurrent headaches lasting 4-72 hours, with certain characteristics. They will also take into account the presence of associated symptoms, such as nausea or sensitivity to light or sound. The diagnosis of migraine without aura is made after ruling out other possible causes of headaches.