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200 studies found for:    Open Studies | "Headache"
Found 200 studies with search of:   Open Studies | "Headache"

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Recognized Terms and Synonyms:
Headache:   993 studies
Cephalalgia
Cephalgia
Cephalodynia
Cephalodynias
Head pain
Pain in head
ache head
cranial pain
head pained
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A attack
Aura
B block
Sphenopalatine Ganglion Block
Brain
Brain Diseases
C Central Nervous System
Central Nervous System Diseases
Chronic
Chronic Cluster Headache
Chronic Headache
Chronic Migraine
Cluster
Chronic Cluster Headache
Cluster Headache
Chronic Cluster Headache
Episodic Cluster Headache
Contact
D Disorders
Headache Disorders
Headache Disorders, Primary
Headache Disorders, Secondary
Migraine Disorders
E Emergency
Emergency Department
epidural
Epidural Blood Patch
episodic
Episodic Cluster Headache
F frequency
G Ganglia
Sphenopalatine Ganglion
Sphenopalatine Ganglion Block
H Headache
Chronic Cluster Headache
Chronic Headache
Cluster Headache
Chronic Cluster Headache
Episodic Cluster Headache
Headache Disorders
Headache Disorders, Primary
Headache Disorders, Secondary
Migraine Headache
Post-Dural Puncture Headache
Post-Traumatic Headache
Postdural Puncture Headache
I intensity
M Manifestations
Neurologic Manifestations
medication
Migraine
Chronic Migraine
Migraine Disorders
Migraine Headache
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-
Post-Dural Puncture Headache
Post-Traumatic Headache
Postdural Puncture Headache
puncture
Post-Dural Puncture Headache
Postdural Puncture Headache
S Signs and Symptoms
Sphenopalatine Ganglion
Sphenopalatine Ganglion Block
System
Central Nervous System
Central Nervous System Diseases
Nervous System
Central Nervous System
Central Nervous System Diseases
Nervous System Diseases
Central Nervous System Diseases