Natazia is a prescription birth control pill used to prevent pregnancy by stopping ovulation and thickening cervical mucus. It also causes changes in the uterine lining to further reduce the chances of fertilization and implantation.
This unique contraceptive pack contains 28 colored tablets that deliver varying doses of hormones or inactive ingredients. Most pills contain active hormones, while the final two are inactive placeholders that do not contain any medication.
To ensure maximum effectiveness, you should follow your gynecologist's instructions and start the pack on the first day of your period. You can also transition to Natazia immediately after finishing a previous birth control pack as directed by a healthcare provider.
What it is used for
Natazia is primarily indicated for:
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Preventing pregnancy
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Treating heavy or prolonged menstrual bleeding
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Reducing the risk of anemia and relieving menstrual cramps associated with heavy periods
These additional benefits are possible because the active tablets contain two specific hormones, estradiol valerate and dienogest. These hormones work together to regulate the menstrual cycle while providing effective contraception.
It is important to remember that Natazia does not protect against sexually transmitted infections (STIs). You should always use a condom during sexual activity to reduce the risk of contracting or spreading STIs.
How to take
Natazia should be taken by mouth with a small amount of water once a day at the same time. Follow the arrows on the blister pack to ensure you are taking the tablets in the correct order.
The 28-day regimen consists of:
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2 dark yellow tablets containing 3 mg of estradiol valerate
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5 medium red tablets containing 2 mg of estradiol valerate and 2 mg of dienogest
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17 light yellow tablets containing 2 mg of estradiol valerate and 3 mg of dienogest
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2 dark red tablets containing 1 mg of estradiol valerate
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2 white inactive tablets that do not contain any hormones
Each pack includes a set of 7 adhesive strips labeled with the days of the week to help you keep track of your schedule.
Place the strip that starts with your first day of use over the top of the pack so that the correct day aligns with tablet number 1.
Follow the direction of the arrows until all 28 tablets have been consumed.
Once you finish a pack of Natazia, start the next pack immediately without taking a break between them.
How to start treatment
The way you begin taking Natazia depends on whether you are currently using another form of birth control.
To start Natazia properly, follow these general guidelines:
If you are already using Natazia, start your new pack the day after you finish the current one. Do not wait for your bleeding to stop before beginning the next cycle of pills.
Possible side effects
The most common side effects associated with Natazia include migraines, nausea, breast tenderness, and unexpected spotting or uterine bleeding. Some users may also experience mood swings, depression, or a decrease in sex drive.
While very rare, there is an increased risk of developing blood clots in the veins or arteries, such as thrombosis.
Who should not take it
Natazia should not be used by women who have any of the following conditions:
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Suspected or confirmed pregnancy
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Currently breastfeeding
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Unexplained or undiagnosed vaginal bleeding
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A current or past history of blood clots, pulmonary embolism, or deep vein thrombosis
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A history of heart attack, stroke, or liver disease
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Severe kidney failure or acute liver disease
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Uncontrolled high blood pressure or chest pain (angina)
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Diabetes that has caused blood vessel damage
Additionally, Natazia is not recommended for those with a history of migraines with aura or a diagnosis of breast, uterine, cervical, or vaginal cancer.
This medication should also be avoided by anyone with a known allergy to estradiol valerate, dienogest, or any other ingredients listed in the pill.