Which medication may be used for emergency contraception Quizlet?

Which Medication May Be Used for Emergency Contraception?

Introduction

Emergency contraception (EC) is a type of birth control that can be used to prevent pregnancy after unprotected sex or accidental intercourse. It is an essential tool for individuals who want to prevent unintended pregnancy. The primary goal of EC is to prevent pregnancy by interfering with ovulation, fertilization, or implantation. In this article, we will discuss the different medications that can be used for emergency contraception.

Medications for Emergency Contraception

Here are some of the most commonly used medications for emergency contraception:

• Levonorgestrel (in Plan B)

1. * **A single dose of levonorgestrel can prevent ovulation and reduce the chances of pregnancy**.
   * **It works best when taken within 72 hours after unprotected sex**.
   * **Levonorgestrel is available over-the-counter (OTC) in the US and by prescription in Canada**.

• Ulipristal Acetate (EllaExtra)

1. * **A single dose of ulipristal acetate can prevent ovulation and reduce the chances of pregnancy**.
   * **It works best when taken within 24 hours after unprotected sex**.
   * **Ulipristal acetate is available OTC in the US**.

• Mifepristone (Mifeprevel)

1. * **A single dose of mifepristone can prevent ovulation and reduce the chances of pregnancy**.
   * **It works best when taken within 72 hours after unprotected sex**.
   * **Mifepristone is available OTC in the US, but only by prescription in Canada**.

• Plan B (Levonorgestrel)

1. * **A single dose of levonorgestrel can prevent ovulation and reduce the chances of pregnancy**.
   * **It works best when taken within 72 hours after unprotected sex**.
   * **Plan B is available OTC in the US and by prescription in Canada**.

Types of Emergency Contraceptives

There are several types of emergency contraceptives available, including:

• Single-dose pills: These are single pills that contain a hormone or other medication that can prevent ovulation and reduce the chances of pregnancy.
• Single-dose vaginal pills: These are vaginal tablets that contain a hormone or other medication that can prevent ovulation and reduce the chances of pregnancy.
• Combination oral contraceptives: These are pills that contain both estrogen and progestin, which can help prevent ovulation and reduce the chances of pregnancy.

Safety and Side Effects

All of the medications for emergency contraception can be safe and effective when used correctly. However, some women may experience side effects, such as nausea, vomiting, or stomach cramps. It is essential to follow the instructions and take the medication as directed to minimize the risk of side effects.

Alternatives to Hormonal Birth Control

For women who prefer not to use hormonal birth control or are unable to access it, there are several alternative emergency contraception options available, including:

• Non-hormonal emergency contraception: These are single-dose pills that contain a non-hormonal medication, such as mifepristone or ulipristal acetate. Examples include Mifepristone (Mifeprevel) and Plan B (Levonorgestrel).
• Copper IUD (Intrauterine Device): A small, copper-tipped device inserted into the uterus to prevent pregnancy.

Conclusion

Emergency contraception is a valuable tool for individuals who want to prevent unintended pregnancy. The medications listed above are effective and safe when used correctly. While there are different types of emergency contraception available, it is essential to consult a healthcare provider to determine the best option for individual needs.