LoSeasonique

Generic Name: ethinyl estradiol and levonorgestrel (extended-cycle) (ETH in ill ess tra DYE ol and lee voe nor JESS trel)
Brand Names: Amethia, Amethia Lo, Camrese, Camrese Lo, Daysee, Introval, Jolessa, LoSeasonique, Quartette, Quasense, Seasonale, Seasonique

What is LoSeasonique?

LoSeasonique contains a combination of female hormones (ethinyl estradiol and levonorgestrel) that prevent ovulation (the release of an egg from an ovary). This medication also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.

LoSeasonique is used as contraception to prevent pregnancy.

LoSeasonique may also be used for purposes not listed in this medication guide.

Important information

Do not use LoSeasonique if you are pregnant or if you have recently had a baby. You should not take LoSeasonique if you have any of the following conditions: uncontrolled high blood pressure, heart disease, a blood-clotting disorder, circulation problems, diabetic problems with your eyes or kidneys, unusual vaginal bleeding, liver disease or liver cancer, severe migraine headaches, if you smoke and are over 35, or if you have ever had breast or uterine cancer, jaundice caused by birth control pills, a heart attack, a stroke, or a blood clot.

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You may need to use back up birth control, such as condoms or a spermicide, when you first start using this medication or if you miss a dose. Follow your doctor's instructions.

Missing a pill increases your risk of becoming pregnant. Carefully follow the "missed dose" instructions if you forget to take your LoSeasonique tablets.

Some drugs can make LoSeasonique less effective in preventing pregnancy, including antibiotics, hepatitis C medications, HIV/AIDS medications, seizure medications, or barbiturate sedatives. Tell your doctor about all other medications you use.

Before taking this medicine

LoSeasonique can cause birth defects. Do not use if you are pregnant. Tell your doctor right away if you become pregnant, or if you miss two menstrual periods in a row. If you have recently had a baby, wait at least 4 weeks before taking LoSeasonique. You should not take LoSeasonique if you have:

  • untreated or uncontrolled high blood pressure;

  • heart disease (coronary artery disease, uncontrolled heart valve disorder, history of heart attack, stroke, or blood clot);

  • a blood-clotting disorder or circulation problems;

  • problems with your eyes, kidneys or circulation caused by diabetes;

  • a history of hormone-related cancer such as breast or uterine cancer;

  • unusual vaginal bleeding that has not been checked by a doctor;

  • liver disease or liver cancer;

  • severe migraine headaches (with aura, numbness, weakness, or vision changes), especially if you are older than 35;

  • a history of jaundice caused by pregnancy or birth control pills; or

  • if you smoke and are over 35 years old.

To make sure you can safely take LoSeasonique, tell your doctor if you have any of these other conditions:

  • high blood pressure, varicose veins;

  • high cholesterol or triglycerides, or if you are overweight;

  • a history of depression;

  • underactive thyroid;

  • gallbladder disease;

  • diabetes;

  • seizures or epilepsy;

  • a history of irregular menstrual cycles;

  • tuberculosis; or

  • a history of fibrocystic breast disease, lumps, nodules, or an abnormal mammogram.

The hormones in LoSeasonique can pass into breast milk and may harm a nursing baby. This medication may also slow breast milk production. Do not use if you are breast feeding a baby.

How should I take LoSeasonique?

Take LoSeasonique exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.

You will take your first pill on the first day of your period or on the first Sunday after your period begins. You may need to use back-up birth control, such as condoms or a spermicide, when you first start using this medication. Follow your doctor's instructions.

Take one LoSeasonique tablet every day, no more than 24 hours apart. When the pills run out, start a new pack the following day. You may get pregnant if you do not take one pill daily. Get your prescription refilled before you run out of pills completely.

You will not have a menstrual period every month while you are taking an extended-cycle birth control pill. Instead, your period should occur every 12 weeks.

The 91-day birth control pack contains three trays with cards that hold 84 "active" pills and seven "reminder" pills. You must use the pills in a certain order to keep you on a regular cycle. Trays 1 and 2 each hold 28 pills. Tray 3 holds 35 pills, including the 7 reminder pills. Your period should begin while you are using these reminder pills.

You may have breakthrough bleeding, especially during the first 3 months. Tell your doctor if this bleeding continues or is very heavy.

Use a back-up birth control if you are sick with severe vomiting or diarrhea.

If you need surgery or medical tests or if you will be on bed rest, you may need to stop using this medication for a short time. Any doctor or surgeon who treats you should know that you are using LoSeasonique.

While taking LoSeasonique, you will need to visit your doctor regularly.

Store LoSeasonique this medication at room temperature away from moisture and heat.

What happens if I miss a dose?

Missing a pill increases your risk of becoming pregnant.

If you miss one "active" pill, take two pills on the day that you remember. Then take one pill per day for the rest of the pack.

If you miss two "active" pills in a row, take two pills per day for two days in a row. Then take one pill per day for the rest of the pack. Use back-up birth control for at least 7 days following the missed pills.

If you miss three "active" pills in a row, do not take the missed pills. Continue taking 1 pill per day on schedule according to the pill package and leave the missed pills in the package. You may have some bleeding or spotting if you miss three pills in a row. Use back-up birth control for at least the next 7 days.

If you miss any reminder pills, throw them away and keep taking one pill per day until the pack is empty. You do not need back-up birth control if you miss a reminder pill. If your period does not start while you are taking the reminder pills, call your doctor because you might be pregnant.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Overdose symptoms may include nausea, vomiting, and vaginal bleeding.

What should I avoid?

Smoking can increase your risk of blood clots, stroke, or heart attack caused by LoSeasonique, especially if you are older than 35.

LoSeasonique will not protect you from sexually transmitted diseases--including HIV and AIDS. Using a condom is the only way to protect yourself from these diseases.

LoSeasonique side effects

Get emergency medical help if you have any of these signs of an allergic reaction to LoSeasonique: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using LoSeasonique and call your doctor at once if you have a serious side effect such as:

  • sudden numbness or weakness, especially on one side of the body;

  • sudden and severe headache, confusion, problems with vision, speech, or balance;

  • chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;

  • sudden cough, wheezing, rapid breathing, coughing up blood;

  • pain, swelling, warmth, or redness in one or both legs;

  • a change in the pattern or severity of migraine headaches;

  • nausea, upper stomach pain, itching, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes);

  • swelling in your hands, ankles, or feet;

  • a breast lump; or

  • symptoms of depression (sleep problems, weakness, tired feeling, mood changes).

Less serious LoSeasonique effects may include:

  • mild nausea (especially when you first start taking this medicine), vomiting, bloating, stomach cramps;

  • breast tenderness or swelling, nipple discharge;

  • freckles or darkening of facial skin, increased hair growth, loss of scalp hair;

  • changes in weight or appetite;

  • problems with contact lenses;

  • vaginal itching or discharge; or

  • changes in your menstrual periods, decreased sex drive.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

See also: Side effects (in more detail)

What other drugs will affect LoSeasonique?

Some drugs can make LoSeasonique less effective, which may result in pregnancy. Before using LoSeasonique, tell your doctor if you are using any of the following drugs:

  • bosentan (Tracleer);

  • an antibiotic or tuberculosis medication;

  • drugs to treat hepatitis C, HIV, or AIDS;

  • phenobarbital (Solfoton) and other barbiturates;

  • St. John's wort; or

  • seizure medications.

Tell your doctor about all other medicines you use, especially:

  • dantrolene (Dantrium);

  • tizanidine (Zanaflex); or

  • tranexamic acid (Cyklokapron, Lysteda).

This list is not complete and other drugs may interact with LoSeasonique. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.

Where can I get more information?

  • Your pharmacist can provide more information about LoSeasonique.
  • Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use LoSeasonique only for the indication prescribed.
  • Disclaimer: Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 1996-2014 Cerner Multum, Inc. Version: 7.02. Revision Date: 2013-09-10, 10:30:43 AM.

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