LEVO-NORGESTRYL + ETHINYL ESTRADIOL
Levo-Norgestryl: Levo-Norgestrel is a synthetic hormone used as an emergency contraceptive commonly known as the “morning-after pill.” It is intended for use within 72 hours (ideally 12-24 hours) after unprotected sex or contraceptive failure to prevent pregnancy.
The mechanism of action of Levo-Norgestrel is dual. It may prevent fertilization by inhibiting ovulation when taken before ovulation occurs. Additionally, it may interfere with the transportation of the egg or sperm, making fertilization less likely. In some cases, it may affect the endometrium, making it less receptive to implantation.
The recommended dose of Levo-Norgestrel is a single 1.5 mg tablet taken orally as soon as possible after unprotected sex. It can be taken with or without food and should not be used as a regular form of contraception.
Side effects of Levo-Norgestrel may include nausea, vomiting, abdominal pain, fatigue, dizziness, headache, breast tenderness, and changes in menstrual bleeding (temporarily altering the timing and flow). These side effects are generally mild and subside on their own.
It’s important to note that Levo-Norgestrel is not 100% effective in preventing pregnancy, and it does not protect against sexually transmitted infections. It is intended as a backup option and should not replace regular contraception methods.
As with any medication, it’s recommended to consult a healthcare professional before using Levo-Norgestrel to discuss potential risks and to ensure it is appropriate for individual circumstances and conditions.
Ethinyl Estradiol: Ethinyl Estradiol is a synthetic form of the female hormone estrogen. It is commonly used as a component of hormonal contraceptives, including combination birth control pills, patches, and vaginal rings. It is also used in postmenopausal hormone replacement therapy and in the treatment of certain conditions such as polycystic ovary syndrome and menopausal symptoms.
The main mechanism of action of Ethinyl Estradiol is its ability to bind to estrogen receptors. This binding leads to the regulation of gene transcription, resulting in various effects on the body’s tissues, particularly in the female reproductive system.
The dosage of Ethinyl Estradiol can vary depending on the specific product and the condition being treated. For birth control, it is usually taken in combination with a progestin hormone, and the dosage can range from 20-50 micrograms per day. In hormone replacement therapy, the dose may be higher, usually ranging from 0.02-0.05 mg per day.
As with any medication, Ethinyl Estradiol can cause certain side effects. Common side effects may include nausea, headache, breast tenderness, irregular menstrual bleeding, and mood changes. These side effects are usually temporary and tend to improve over time. However, if any of these side effects become severe or persistent, it is important to consult a healthcare professional.
It is worth noting that Ethinyl Estradiol is not suitable for everyone, and it may have certain contraindications and precautions. It should not be used by individuals who have a history of blood clots, certain types of cancer (such as breast or ovarian cancer), liver disease, or uncontrolled high blood pressure. It is recommended to discuss any existing medical conditions or medications with a healthcare professional before starting Ethinyl Estradiol.
