Aviane vs. Kyleena
See how Aviane and Kyleena compare on approved uses, dosing, side effects, and cost.
Key Takeaways
Aviane is a daily pill that needs to be taken at the same time every day, while Kyleena is placed once and works for up to 5 years.
Aviane carries a boxed warning about cardiovascular risk in smokers over 35, a concern that does not apply to Kyleena's local hormone delivery.
Kyleena's most common effects include vulvovaginitis and ovarian cysts, while Aviane's most common effects include headache, abdominal pain, and nausea.
Aviane vs. Kyleena Drug Summary
Aviane
Aviane is a combined oral contraceptive containing levonorgestrel and ethinyl estradiol, used to prevent pregnancy. It is taken as a once-daily tablet in a 28-day pack, with 21 active pills followed by 7 inactive ones.
Kyleena
Kyleena is a levonorgestrel-releasing intrauterine device, a progestin-only contraceptive placed inside the uterus. It is inserted once by a clinician and prevents pregnancy for up to 5 years.
Aviane vs. Kyleena Side Effects
Aviane
Kyleena
Aviane vs. Kyleena Dosage
Aviane
Kyleena
| STAGE | DOSE | WHEN |
| Starting dose | 1 orange tablet daily | Days 1-21 |
| Maximum dose | 1 inert tablet daily | Days 22-28 |
| Dose changes | 1 increase | Every 21 days |
| STAGE | DOSE | WHEN |
| Starting dose | 19.5 mg IUS, one device | At the start |
| Maximum dose | 19.5 mg IUS, one device | Same as starting |
| Dose changes | None | Fixed dose |
Aviane
| STAGE | DOSE | WHEN |
| Starting dose | 1 orange tablet daily | Days 1-21 |
| Maximum dose | 1 inert tablet daily | Days 22-28 |
| Dose changes | 1 increase | Every 21 days |
Kyleena
| STAGE | DOSE | WHEN |
| Starting dose | 19.5 mg IUS, one device | At the start |
| Maximum dose | 19.5 mg IUS, one device | Same as starting |
| Dose changes | None | Fixed dose |
Aviane vs. Kyleena Indications
Aviane
Aviane is approved to prevent pregnancy in females of reproductive potential. It has not been well studied in people with a BMI over 35, so it is not recommended for that group.
Prevents pregnancy with a daily oral tablet
Helps regulate menstrual cycle timing
Can be started or stopped without a procedure
Requires consistent daily use for full effectiveness
Kyleena
Kyleena is approved to prevent pregnancy for up to 5 years after a single insertion. It is not approved for emergency contraception or for use before a person's first period.
Prevents pregnancy for up to 5 years
Requires only one insertion procedure
Works mainly through local, not systemic, hormones
Can be removed early if pregnancy is desired sooner
Aviane vs. Kyleena Pros and Cons
Aviane
Aviane offers a familiar, well-established dosing routine that a person controls day to day without a procedure. It is not the right fit for smokers over 35 or those who struggle with daily pill-taking.
Pros
Non-invasive, no insertion procedure required
Effects can be stopped immediately by discontinuing the pill
May help regulate periods and reduce acne for some users
Widely available as a low-cost generic
Cons
Requires taking a pill at the same time every day
Effectiveness depends on consistent daily use
Boxed warning for cardiovascular risk in smokers over 35
Costs more per month than Kyleena, roughly $30 to $70 versus $20 to $24
Kyleena
Kyleena trades daily upkeep for a single procedure that covers years of contraception with mostly local hormone exposure. It requires a clinician for both placement and removal, which is a bigger commitment upfront.
Pros
Provides continuous protection for up to 5 years without daily action
Delivers hormone locally, with lower systemic exposure
Removes the risk of missed or late doses
Cheaper per month over its 5-year lifespan, roughly $20 to $24 versus $30 to $70 for Aviane
Cons
Requires a clinician visit for insertion and removal
Small risk of uterine perforation or device displacement
Insertion may cause cramping or discomfort
Not approved for emergency contraception
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