Assertion: viagra's administration | /r/CapableOf | increase the blood levels of sildenafil
Facets:
value: by 11-fold
type: OTHER
Source sentences:
text: The recommended dose for ritonavir-treated patients is 25 mg prior to sexual activity and the recommended maximum dose is 25 mg within a 48 hour period because concomitant administration increased the blood levels of sildenafil by 11-fold [see Warnings and Precautions (5.6), Drug Interactions (7.4), and Clinical Pharmacology
text: The recommended dose for ritonavir-treated patients is 25 mg prior to sexual activity and the recommended maximum dose is 25 mg within a 48 hour period because concomitant administration increased the blood levels of sildenafil by 11-fold [see Warnings and Precautions (5.6) , Drug Interactions (7.4) , and Clinical Pharmacology (12.3) ].