From the Research
Annovera's most common side effects include headaches, nausea, vomiting, and vaginitis, as reported in the most recent study 1. These side effects are associated with the use of segesterone acetate and ethinyl estradiol, the hormones present in Annovera. The frequencies of these side effects are not explicitly stated in the provided evidence, but they are mentioned as common side effects of both the etonogestrel/ethinyl estradiol ring and the segesterone acetate/ethinyl estradiol ring 1. Other notable side effects that may occur with Annovera include breast tenderness/pain, abdominal pain, acne, and decreased libido, although the provided evidence does not specify the frequencies of these side effects for Annovera specifically. It is essential to note that while these side effects are common, not everyone experiences them, and many users tolerate Annovera well. Regular follow-up appointments with a healthcare provider can help manage any side effects that may occur.
Some key points to consider when using Annovera include:
- The vaginal ring is a combination of hormonal contraceptives that suppress ovulation and create physiologic conditions unfavorable for pregnancy 1.
- Annovera is designed to be used for up to one year (13 cycles), offering patients an effective, user-controlled option 2.
- The addition of Annovera to the market expands the available options for pregnancy prevention and addresses unmet contraceptive needs 2.
- Optimal contraceptive selection requires patient and clinician discussion of the patient's tolerance for risk of pregnancy, menstrual bleeding changes, other risks, and personal values and preferences 3.
If you experience severe side effects like persistent headaches, significant mood changes, or signs of blood clots (severe leg pain, chest pain, shortness of breath), contact your healthcare provider immediately 1.