12 – 17 y 12 – 17 y ≥ 18 y ≥ 18 y
Indication n (%) Indication n (%)
Pulmonary hypertension 116 (37.18) Erectile dysfunction 34,608 (43.36)
Blank 100 (32.05) Blank 34,523 (43.25)
Unknown indication 47 (15.06) Pulmonary hypertension 4,711 (5.9)
Erectile dysfunction 22 (7.05) Unknown indication 2,576 (3.23)
Increased libido 5 (1.6) LUTS 946 (1.19)
Vasodilatation 4 (1.28) Chronic ulceration of penis 195 (0.24)
Intentional overdose 3 (0.96) Hypertension 165 (0.21)
Eisenmenger’s syndrome 2 (0.64) Decreased libido 149 (0.19)
Malformation venous 2 (0.64) Lung disorder 139 (0.17)
Morphea 2 (0.64) Ejaculation disorder 118 (0.15)
% Cumulative 97.12 % Cumulative 97.88