Headache Disorders, Secondary

Analgesic Rebound Headache; Secondary Headache Disorders; Analgesic Overuse Headaches; Analgesic Rebound Headaches; Disorder, Secondary Headache; Disorders, Secondary Headache; Headache Disorder, Secondary; Headache, Analgesic Overuse
Conditions with HEADACHE symptom that can be attributed to a variety of causes including BRAIN VASCULAR DISORDERS; WOUNDS AND INJURIES; INFECTION; drug use or its withdrawal.