Background: Cluster headache, when compared with migraine or tension-type headache, is
an uncommon form of primary neurovascular headache. However, with a prevalence of …

Background.—The prevalence of chronic daily headache in association with regular use of
analgesics is about 2%. Whether regular use of analgesics has a causal or consequential …

… Anish Bahra was involved in recruiting the patients and scanning. Christian Büchel was
involved in the statistical analysis. Richard Frackowiak and Peter Goadsby were involved in …

New daily persistent headache is described as an enigmatic condition with daily headache
from onset. It has posed challenges diagnostically and therapeutically. Methods: We …

Aim: This is a retrospective report of the efficacy of botulinum toxin-A, Botox ® (Allergan), in
intractable chronic migraine patients non-responsive to previous pharmacological …

This article reviews the disorders of thunderclap, cough, exertional and sexual headache.
These are a group of paroxysmal and precipitated headaches, which often occur in bouts with …

Guidelines for the diagnosis and treatment of patients with trigeminal neuralgia (TN)
advocate for a multidisciplinary team approach to improve the care of patients with acute and …

The number of referrals by primary care practitioners to secondary care neurology services,
particularly for headache, may be difficult to justify. Access to imaging by primary care …

… The idea of the study was conceived by Anish Bahra. All patients were assessed by Anish
Bahra and … Anish Bahra and Mena Farag contributed to analysis and interpretation of data. …

Background Paroxysmal hemicrania and hemicrania continua are indometacin-sensitive
trigeminal autonomic cephalalgias, a terminology which reflects the predominant distribution of …