Sinus headache.
D002346:Carotid Sinus; D004194:Disease; D006261:Headache; D006801:Humans; D009668:Nose Diseases; D010256:Paranasal Sinuses; D010864:Pilonidal Sinus; D012120:Respiration Disorders
HEADACHE/sinus; SINUSES, NASAL/diseases