Seasonale Prescription Information
Seasonale is an FDA-approved birth control pill containing ethinyl estradiol and levonorgestrel, hormones that affect the ovulatory and menstrual cycle of women. Ethinyl estradiol and levonorgestrel prevent ovulation (the release of an egg from an ovary), therefore preventing the possibility of pregnancy. Seasonale may also inhibit pregnancy by causing the cervical mucous to thicken, which makes it harder for sperm to move toward the uterus, and reducing the likelihood of attachment of a fertilized egg to the uterus.
Directions
Oral contraceptives come in packets of 21 or 28 tablets to take by mouth once a day. To avoid upset stomach, take oral contraceptives with food or milk. Take the tablet routinely at the same time every day (e.g., after dinner or at bedtime) to help you remember to take the tablet regularly. Missing doses increases your risk of becoming pregnant.When first starting on this medicine, use an additional method of birth control until you have correctly taken 7 days' worth of medicine.
If you have a 21-tablet packet, take one tablet daily for 21 days and then none for seven days. Then start a new packet.
If you have a 28-tablet packet, take one tablet daily for 28 days. The last seven tablets are a different color. These tablets are not birth-control pills; they contain iron (ferrous fumarate) or an inactive ingredient. You should take one tablet daily continuously for 28 days in the order specified in your packet, starting a new packet the day after taking your 28th tablet.
Follow the directions on your prescription label carefully concerning when to take your first tablet (on the first or fifth day of your menstrual period or on the first Sunday after or on which bleeding begins).
Take the oral contraceptive exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Do not stop taking this medicine without talking to your doctor.
If you have recently given birth, wait until 4 weeks after giving birth to begin taking oral contraceptives.
Before taking oral contraceptives, ask your pharmacist or doctor for a copy of the manufacturer's information for the patient and read it carefully.
Precautions
Smoking cigarettes/using tobacco while using hormonal birth control (pill/patch/ring) increases your risk of heart problems and stroke. Do not smoke. The risk of heart problems increases with age (especially in women over 35) and with frequent smoking (15 or more cigarettes a day).
Before using this medication, tell your doctor or pharmacist if you are allergic to ethinyl estradiol or levonorgestrel; or to other estrogens or progestins; or if you have any other allergies. This medication should not be used if you have certain medical conditions. Before using this product, consult your doctor or pharmacist if you have: history of stroke or other blood clots (e.g., in the legs, eyes, lungs), severe high blood pressure, abnormal breast exam, cancer (especially endometrial and breast cancer), diabetes that has caused kidney/eye/nerve/blood vessel disease, severe headaches, history of heart disease (e.g., heart attack, chest pain), heart valve disease, liver problems (e.g., liver tumor, active liver disease), current or suspected pregnancy, recent major surgery, long periods of sitting or lying down (e.g., immobility such as being bedridden), history of yellowing eyes/skin (jaundice) during pregnancy or while using birth control pills, unexplained vaginal bleeding, heavy tobacco use (especially if 35 or over). Before using this product, tell your doctor your medical history, especially of: high blood pressure, high cholesterol or triglyceride (blood fat) levels, depression, diabetes, swelling (edema), gallbladder problems, kidney disease, migraine, obesity, irregular/missed/very light periods, recent pregnancy, thyroid problems.
If you have diabetes, this medication may make it harder to control your blood sugar levels. Monitor your blood sugar regularly as directed by your doctor. Tell your doctor the results and any symptoms such as increased thirst/urination. Your anti-diabetic medication or diet may need to be adjusted.
Notify your doctor beforehand if you will be having surgery or will be confined to a chair/bed for a long time (e.g., a long plane flight). You may need to stop the medication for a time or take special precautions.
This medication may cause blotchy, dark areas on your skin (melasma). Sunlight may worsen this effect. Avoid prolonged sun exposure, sunlamps, and tanning booths. Use a sunscreen, and wear protective clothing when outdoors.
If you are nearsighted or wear contact lenses, you may develop vision problems or trouble wearing your contact lenses. Contact your eye doctor if these problems occur. It may take longer for you to become pregnant after you stop taking birth control pills. Consult your doctor.
This medication must not be used during pregnancy. If you become pregnant or think you may be pregnant, tell your doctor immediately. If you have just given birth or had a pregnancy loss/abortion after the first 3 months, talk with your doctor about reliable forms of birth control, and find out when it is safe to start using birth control that contains a form of estrogen, such as this medication.
This medication passes into breast milk. This may affect how much milk you make and may also have undesirable effects on the nursing infant. Consult your doctor before breast-feeding.
Side effects
Nausea, vomiting, headache, stomach cramping/bloating, dizziness, vaginal discomfort/irritation, increased vaginal fluids, or breast tenderness/enlargement may occur. Acne may improve or get worse. Vaginal bleeding between periods (spotting) may occur, especially during the first few months of use. If any of these effects persist or worsen, tell your doctor promptly.
You should not have your period during the 3 months that you are taking the active pills. Instead, you will have your period once every 3 months during the week that you are taking the inactive pills. This effect is normal with this product. However, if you do not have your period while taking the inactive pills, contact your doctor for a pregnancy test. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor immediately if any of these serious side effects occur: changes in vaginal bleeding (e.g., continuous spotting, sudden heavy bleeding, missed periods while taking the inactive pills), problem wearing contact lenses, dark patches on the skin (melasma), unwanted facial/body hair, swelling of the ankles/feet, weight changes (gain or loss).
This medication may rarely cause serious (sometimes fatal) problems from blood clots (e.g., pulmonary embolism, stroke, heart attack). Seek immediate medical attention if you experience: sudden shortness of breath, chest/jaw/left arm pain, confusion, coughing up blood, sudden dizziness/fainting, pain/swelling/warmth in the groin/calf, tingling/weakness/numbness in the arms/legs, headaches that are different from those you may have experienced in the past (e.g., headaches with other symptoms such as vision changes/lack of coordination, existing migraines becoming worse, sudden/very severe headaches), slurred speech, weakness on one side of the body, vision problems/changes. Tell your doctor immediately if any of these rare but very serious side effects occur: lumps in the breast, severe stomach/abdominal/pelvic pain, mental/mood changes (e.g., depression, suicidal thoughts, persistent trouble sleeping), unusual tiredness, dark urine, yellowing eyes/skin.
A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
Drug interactions
Tell your doctor of all prescription and
nonprescription medications you may use, especially of: carbamazepine, narcotic
pain relievers (e.g., codeine), drugs used to aid sleep, antidepressants (e.g.,
SSRI-types such as fluoxetine or fluvoxamine), MAO inhibitors (e.g.,
furazolidone, linezolid, phenelzine, procarbazine, selegiline, tranylcypromine),
psychiatric medicine (e.g., nefazodone), "triptan"-type drugs, anti-anxiety
drugs (e.g., diazepam), sibutramine. Also, report use of certain antihistamines
(e.g., diphenhydramine) that are also present in many cough-and-cold products.
Do not start or stop any medicine without doctor or pharmacist approval. |