230 results
Causes of Secondary Headaches (without Red Flag Symptoms) - Differential Diagnosis Algorithm
Acute
 • Sinusitis
 • Dental
Causes of Secondary Headaches ... Dental Abscess • Glaucoma ... Analgesic Induced Headache ... #Secondary #Headaches
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Photophobia and Headache ... photophobia and headache ... Primary headaches ... • Tension-type headache ... angle-closure glaucoma
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
and Secondary Headaches ... P - Previous Headache ... change Migraine Headache ... days Cluster Headache ... Anatomy - Acute Glaucoma
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Approach to Headaches ... thunderclap) of worst headache ... angle closure glaucoma ... MatthewHoMD #Headache
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
With Different Headache ... acute-angle closure glaucoma ... angle closure glaucoma ... angle closure glaucoma ... ), IIH #headache
Causes of Headache - Differential Diagnosis Algorithm
Primary: Tension, Migraine, Cluster
Extracranial: Medications, Sinusitis, TMJ disorder, Cervicogenic, Glaucoma,
Causes of Headache ... Cervicogenic, Glaucoma ... uw_IMresidency #Headache
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
angle-closure glaucoma ... Other - Cluster headache
Headache Syndromes 
Sudden onset of pain - "Thunder clap" with any decreased mentation, any positive focal
Headache Syndromes ... syndrome "Worst headache ... angle closure glaucoma ... #Headache #Syndromes
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes of Headache ... fungal infection Glaucoma—acute ... usual or customary headache ... History of previous glaucoma ... examination #headache
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Associated with chronic glaucoma ... with migraine headaches ... (angle closure glaucoma