392 studies found for:    "Headache" | Open Studies
Found 392 studies with search of:   "Headache" | Open Studies
Recognized Terms and Synonyms:
Headache:   1357 studies
Cephalalgia
Cephalgia
Cephalodynia
Cephalodynias
Head pain
Pain in head
ache head
cranial pain
head pained
Related Terms:
Click on a related term to refine your search.
This will narrow your search by adding an additional search term.
If your search becomes too narrow (finds too few studies), broaden it by removing search terms with the Refine Search page.

A Acute Migraine
attack
Aura
Migraine without Aura
B Brain
Brain Diseases
C Central
Central Nervous System
Central Nervous System Diseases
Chronic
Chronic Cluster Headache
Chronic Headache
Chronic Migraine
Cluster
Chronic Cluster Headache
Cluster Headache
Chronic Cluster Headache
Contact
D daily headache
Disorders
Headache Disorders
Headache Disorders, Primary
Migraine Disorders
E Emergency
Emergency Department
episodic
F frequency
H Headache
Chronic Cluster Headache
Chronic Headache
Cluster Headache
Chronic Cluster Headache
daily headache
Headache Disorders
Headache Disorders, Primary
Medication Overuse Headache
Migraine Headache
Post-Dural Puncture Headache
Post-Traumatic Headache
Tension-Type Headache
M Manifestations
Neurologic Manifestations
medication
Medication Overuse
Medication Overuse Headache
Migraine
Acute Migraine
Chronic Migraine
Migraine Disorders
Migraine Headache
Migraine without Aura
N Nervous
Central Nervous System
Central Nervous System Diseases
Nervous System
Central Nervous System
Central Nervous System Diseases
Nervous System Diseases
Central Nervous System Diseases
Neurologic
Neurologic Manifestations
O occipital
occipital nerve
P Pain
Post-Dural Puncture Headache
Post-Traumatic Headache
puncture
Post-Dural Puncture Headache
R relief
S stimulation
Sumatriptan
System
Central Nervous System
Central Nervous System Diseases
Nervous System
Central Nervous System
Central Nervous System Diseases
Nervous System Diseases
Central Nervous System Diseases
T tension
Tension-Type Headache
Traumatic
Post-Traumatic Headache