Good morning can the ointment weaken the effect of contraceptive pills vines? I send photos. I wanted to ask if otrivin nasal spray or any other can weaken the effect of tablets?
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Anna Tyrańska Pharmacist, Editor
1 year ago
No, the above ointment will not have a negative effect on Vines contraception. Ointments applied to the skin to a small extent penetrate into the bloodstream and thus - do not have a significant impact on the effectiveness of preparations used orally. You have no reason to worry, protection against pregnancy will be preserved. I refer you to materials that may be helpful: https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje https://www.gdziepolek.pl/artykuly/jakie-leki-oslabiaja-skutecznosc-antykoncepcji