Levonorgestrel and ethinyl estradiol tablets usp 0.15 mg 0.03 mg

Females using Chateal EQ may experience unscheduled breakthrough or intracyclic bleeding and spotting, especially during the first three months of use. Bleeding irregularities may resolve over time or by changing to a different contraceptive product. Females who use Chateal EQ may experience absence of scheduled withdrawal bleeding, even if they are not pregnant.

Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptive COC use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. Levonorgestrel and ethinyl estradiol tablets USP, 0. Each white to off-white active tablet contains the following inactive ingredients: lactose monohydrate, magnesium stearate, and polacrilin potassium. Combination oral contraceptives prevent pregnancy primarily by suppressing ovulation. Levonorgestrel and ethinyl estradiol tablets, 0.

Levonorgestrel and ethinyl estradiol tablets usp 0.15 mg 0.03 mg

Levonorgestrel and ethinyl estradiol tablets USP are an extended-cycle oral contraceptive consisting of 84 pink active tablets each containing 0. The structural formulas are as follows:. Each white inert tablet contains the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Combination oral contraceptives act by suppression of gonadotropins. Although the primary mechanism of this action is inhibition of ovulation, other alterations include changes in the cervical mucus which increase the difficulty of sperm entry into the uterus and changes in the endometrium which reduce the likelihood of implantation. No specific investigation of the absolute bioavailability of levonorgestrel and ethinyl estradiol tablets in humans has been conducted. The effect of food on the rate and the extent of levonorgestrel and ethinyl estradiol absorption following oral administration of levonorgestrel and ethinyl estradiol tablets has not been evaluated. The apparent volume of distribution of levonorgestrel and ethinyl estradiol are reported to be approximately 1. Levonorgestrel is about Levonorgestrel and its phase I metabolites are excreted primarily as glucuronide conjugates. Metabolic clearance rates may differ among individuals by several-fold, and this may account in part for the wide variation observed in levonorgestrel concentrations among users. First-pass metabolism of ethinyl estradiol involves formation of ethinyl estradiolsulfate in the gut wall, followed by 2-hydroxylation of a portion of the remaining untransformed ethinyl estradiol by hepatic cytochrome P 3A4 CYP3A4. Levels of CYP3A4 vary widely among individuals and can explain the variation in rates of ethinyl estradiol hydroxylation.

It may be advisable to postpone conception until you begin menstruating regularly once you have stopped taking the pill and desire pregnancy. Consider alternative contraception for females with uncontrolled dyslipidemia.

The photos shown are samples only Not all photos of the drug may be displayed. Your medication may look different. If you have questions, ask your pharmacist. Smoking raises your risk of stroke, heart attack, blood clots, and high blood pressure from hormonal birth control such as the pill, patch, ring. The risk of these serious problems increases with age and with the number of cigarettes you smoke.

Levonorgestrel and ethinyl estradiol tablets USP are an extended-cycle oral contraceptive consisting of 84 pink active tablets each containing 0. The structural formulas are as follows:. Each white inert tablet contains the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Combination oral contraceptives act by suppression of gonadotropins. Although the primary mechanism of this action is inhibition of ovulation, other alterations include changes in the cervical mucus which increase the difficulty of sperm entry into the uterus and changes in the endometrium which reduce the likelihood of implantation. No specific investigation of the absolute bioavailability of levonorgestrel and ethinyl estradiol tablets in humans has been conducted. The effect of food on the rate and the extent of levonorgestrel and ethinyl estradiol absorption following oral administration of levonorgestrel and ethinyl estradiol tablets has not been evaluated. The apparent volume of distribution of levonorgestrel and ethinyl estradiol are reported to be approximately 1.

Levonorgestrel and ethinyl estradiol tablets usp 0.15 mg 0.03 mg

It is very important that you use this medicine exactly as directed by your doctor. Do not use more of it, do not use it more often, and do not use it for a longer time than your doctor ordered. This medicine comes with patient instructions. Read and follow these instructions carefully. Ask your doctor or pharmacist if you have any questions. When you begin using this medicine, your body will require at least 7 days to adjust before a pregnancy will be prevented. Use a second form of birth control, such as a condom, spermicide, or diaphragm, for the first 7 days of your first cycle of pills.

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Levonorgestrel and ethinyl estradiol tablets. Appropriate diagnostic and therapeutic measures should be undertaken immediately. If you are nearsighted or wear contact lenses, you may develop vision problems or trouble wearing your contact lenses. Elevated Blood Pressure Women with significant hypertension should not be started on hormonal contraceptive. COCs increase the risk of cardiovascular events and cerebrovascular events, such as myocardial infarction and stroke. For oral contraceptive users in general, it has been estimated that in women between the ages of 15 and 34 the risk of death due to a circulatory disorder is about 1 in 12, per year, whereas for nonusers the rate is about 1 in 50, per year. Interactions with Laboratory Tests Certain endocrine and liver function tests and blood components may be affected by oral contraceptives: Increased prothrombin and factors VII, VIII, IX, and X; decreased antithrombin 3; increased norepinephrine-induced platelet aggregability. Otherwise, call a poison control center right away. For example: If you resume taking the pill on Thursday, take the pill under "Thursday" and do not take the missed pills. What should I tell my healthcare provider before taking levonorgestrel and ethinyl estradiol tablets? This risk increases with age and with heavy smoking 15 or more cigarettes per day and is quite marked in women over 35 years of age. This copyrighted material has been downloaded from a licensed data provider.

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An additional method of contraception is not needed if levonorgestrel and ethinyl estradiol tablets are started immediately. Starting levonorgestrel and ethinyl estradiol tablets in females with no current use of hormonal contraception. It is advisable to wait for at least four weeks after delivery if you are not breastfeeding. Before using this medication, tell your doctor or pharmacist if you are allergic to any estrogens such as ethinyl estradiol, mestranol or any progestins such as norethindrone, desogestrel ; or if you have any other allergies. It is not known whether the difference is caused by the pill. You should be reexamined at least once a year. Using this medicine may increase your risk of having blood clotting problems. These conditions increase your risk of getting blood clots, especially if you are using hormonal birth control. Carefully observe females with a history of depression and discontinue levonorgestrel and ethinyl estradiol tablets if depression recurs to a serious degree. How should I store levonorgestrel and ethinyl estradiol tablets?