Keyphrases
Cluster Headache
66%
Headache
49%
Migraine
33%
New Daily Persistent Headache
30%
Hemicrania Continua
21%
Migraine Headache
18%
Trigeminal Autonomic Cephalalgias
17%
Preventive Treatment
17%
Indomethacin
16%
Primary Headache
13%
Chronic Cluster Headache
13%
SUNCT
13%
Clomiphene Citrate
13%
Persistent Headache
10%
Spinal Epidural
10%
Melatonin
10%
Nutcracker
10%
Venous Congestion
10%
Migraine Prevention
10%
Chronic Headache
9%
Autonomic Symptoms
9%
Treatment Refractory
9%
Clinical Characteristics
8%
Migraineurs
8%
New Subtype
7%
Headache Treatment
7%
Cigarette Smoking
7%
Alleviation
7%
Head Pain
7%
Ascending Lumbar Vein
7%
Daily Headache
6%
Headache Diagnosis
6%
Acute Therapy
6%
Valsalva
6%
Clinic-based Studies
6%
Embolization
6%
Migraine Attack
6%
Migraine Patients
6%
Etiology
5%
Smokers
5%
Headache Disorders
5%
Migraine without Aura (MWoA)
5%
Thunderclap Headache
5%
Neuroimaging
5%
Olmsted County
5%
Cranial Autonomic Symptoms
5%
Mechanism of Action
5%
Smoking History
5%
Secondary Causes
5%
Minnesota
5%
Medicine and Dentistry
Headache
100%
Migraine
52%
Cluster Headache
33%
Symptom
24%
Trigeminal Autonomic Cephalalgia
20%
Hemicrania Continua
19%
Indometacin
17%
Auras
16%
Clomifene Citrate
13%
Venous Congestion
13%
New Daily Persistent Headache
12%
Intracranial Hypotension
12%
Disease
12%
Chronic Daily Headache
10%
Embolization
10%
Chronic Cluster Headache
10%
Primary Headache
9%
Magnetic Resonance Imaging
8%
Prophylaxis
8%
Drug Therapy
8%
Nerve Block
7%
Diagnosis
7%
SUNCT Syndrome
6%
Spectrum Disorder
6%
Fistula
6%
Paroxysmal Hemicrania
5%
Magnetic Resonance Angiography
5%
Fibromyalgia
5%
Hemiplegic Migraine
5%
Infarction
5%
Pharmacology, Toxicology and Pharmaceutical Science
Headache
77%
Cluster Headache
61%
Migraine
58%
New Daily Persistent Headache
33%
Syndrome
25%
Indometacin
24%
Hemicrania Continua
20%
Disease
18%
Symptom
16%
Melatonin
13%
Chronic Daily Headache
11%
Chronic Cluster Headache
10%
Headache and Facial Pain
8%
Cigarette Smoking
7%
Placebo
7%
Trigeminal Autonomic Cephalalgia
7%
Primary Headache
6%
Leber Hereditary Optic Neuropathy
5%
Channelopathy
5%