Purpose: To describe current antihypertensive treatment in very old hypertensive patients according to sex and comorbidity.Materials and methods: We used the Stockholm regional healthcare data warehouse (Vårdanalysdatabasen) providing information on all healthcare consultations, diagnoses, hospitalizations, dispensed prescription drugs, sex and age in 2.1 million people living in the greater Stockholm region, Sweden. This cross-sectional analysis identified 12,436 individuals with a diagnosis of hypertension, who were 90 years or older.Results: Mean age was 92.6?±?2.6 years, 75% were women; and 34% of women and 24% of men had no diagnoses of concomitant diabetes or cardiovascular disease. The number of dispensed drug classes was similar (2.1?±?1.4) in women and in men. Women more often used angiotensin receptor blockers and beta-blockers, while men more frequently used ACE inhibitors and calcium channel blockers (all p?