Temporomandibular disorders and chronic daily headaches in the community and in specialty care.

Background: Chronic daily headaches (CDHs) are often associated with temporomandibular disorders (TMDs). However, large studies assessing the relationship were conducted in general, and not clinical, populations. Thus, clinical exams were not completed.

Relative frequency of headache types: a longitudinal study in the tertiary care.

Unlabelled: In order to properly assess patients with primary headache, one needs to follow the cases up longitudinally. In Brazil, there were no studies using this methodology published after the publication of the latest issue of the International Classification of Headaches in 2004 - ICHD-2. This is especially important when we consider that it was only after such publication that we had the criteria used to classify some types of headaches which evolve with daily, or almost daily, spells, and which are very common in tertiary health care centers.

Obsessive compulsive disorder and migraine: case report, diagnosis and therapeutic approach.

Psychiatric disorders, notably mood and anxiety disorders, are frequently associated with migraine and chronic daily headaches. The obsessive-compulsive disorder (OCD) is included in the spectrum of anxiety disorders and may be a comorbid condition in headache patients. However, little information has been reported in the literature about this association.