The most frequently reported undesirable effects during treatment that were considered at least possible related to Dienogest (Vinca) were headache (9.0%), breast discomfort (5.4%), depressed mood (5.1%), and acne (5.1%).
The frequencies of adverse drug reactions (ADRs) by MedDRA system organ classes (MedDRA SOCs) reported with Dienogest (Vinca) are summarized in the following table. Within each frequency grouping, undesirable effects are presented in order of decreasing frequency. Frequencies are defined as common. (See table.)

View ADR Reporting Link