3 results
Causes of Secondary Headaches (without Red Flag Symptoms) - Differential Diagnosis Algorithm
Acute
 • Sinusitis
 • Dental
Causes of Secondary ... without Red Flag Symptoms ... Sinusitis • Dental Abscess ... Mountain Sickness Chronic ... #Causes
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... aneurysm, bleed, abscess ... Cervical artery dissection ... intoxication of various types ... #clues #differential
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes ... with the same symptoms ... encephalitis, abscess ... febrile illness—any type ... #differential #