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Medicines cyproterone acetate + ethinylestradiolQuestion & answer

cyproterone acetate + ethinylestradiol · Medicine question

Does it protect against sexually transmitted infections?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

No. It does not protect against HIV or other sexually transmitted infections; condoms reduce transmission risk.

Sources for this answer

Co-cyprindiol 2000/35 microgram Film-coated Tabletsemc · SmPC Current selected SmPC · Version 7
Dianetteemc · SmPC Current selected SmPC · Version 34

NHS · NHS medicine guidance

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The full medicine guide

cyproterone acetate + ethinylestradiol

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