What are contraceptive pills

Release time : 06/11/2025 09:30:01

There are several types of contraceptives, including oral contraceptives for both women and men.

Its contraceptive principle mainly involves the inhibition of ovulation, alteration of cervical mucus to make sperm difficult to penetrate, or reducing the production of glycogen by uterine glands so that the blastocyst is not viable. It also changes the activity of the uterus and fallopian tubes to obstruct the transportation of the fertilized egg.

An agent that prevents the union of sperm and egg to form a fertilized ovum, thus achieving contraception.

What are the different types of contraceptive pills? Contraceptives can be categorized into short-acting oral contraceptives, long-acting oral contraceptives, rapid-acting oral contraceptives, and emergency contraceptives, each designed to meet specific contraceptive needs.

Any emergency contraceptive pill is designed to disrupt the body's normal hormones, and poses significant harm. It can easily disturb endocrine systems and increase the likelihood of infertility. It is recommended that women avoid or minimize its use.

What are the brands of contraceptives? In today's society where sexual orientation is becoming more open, contraception has become an integral part of daily life.

And what about the brands of contraceptives? Many women find themselves confused by the myriad options available in pharmacies. Let's take a look at some of the brands of contraceptives.

What are the side effects of taking oral contraceptives? 1. Nausea: The rate of nausea among women using emergency contraception is highest, at approximately 50%.

Levonorgestrel is second place, about 20%.

Mifepristone is the lowest, about 6% to 7%.

Nausea generally lasts no more than 24 hours.

2. Nausea: Approximately 20% of women using the Yuzpe method for emergency contraception experience nausea.

Levonorgestrel, approximately 5%.

Mifepristone is about 1%.

Taking it with food or before bed can reduce the incidence of nausea and vomiting.

If vomiting occurs within 1 hour after taking the emergency contraceptive pill, it should be promptly resumed with a single dose.

3. Indeterminate uterine bleeding: Some women may experience spotting after medication use. Generally, there is no need for treatment, but it is important to inform the patient of this situation and provide consultations and education before and after medication administration.

4. Menstrual changes: Most women experience regular menstruation, while some may have periods that come earlier or later than expected.

If the menstrual cycle is delayed for one week, a urine pregnancy test should be taken to determine whether it is an emergency contraceptive failure.

5. Other symptoms include breast tenderness, headaches, dizziness, and fatigue, which are generally mild and last no more than 24 hours.

For breast tenderness and severe headaches, aspirin or other analgesics can be used for symptomatic treatment.

Individuals with cerebrovascular, coronary artery disease, hypertension, diabetes, and cardiovascular problems, who are over 35 years old and smoke, are absolutely prohibited from taking contraceptives.

Individuals with migraines, menstrual irregularities, or depression should avoid taking these medications if unnecessary.

Contraceptives have their unique advantages and some possible side effects.

Understand the problems of contraceptives, and pay attention to and prevent them when using emergency contraception, can fully play its role.

After using emergency contraceptives, there are some issues to pay attention to: 1. It is essential that you develop the habit of taking your contraceptive pills accurately, on time, and at the correct dosage; do not alter or extend the timing or dosage of any kind of contraceptive medication.

Do not skip a dose, delay taking it, and if missed, take it the next day. Otherwise, irregular bleeding or failure in contraception can occur.

2. Contraceptives should be stored properly and kept out of reach from children.

Do not take tablets if they are damp or melted, or if the coating layer is worn or crushed, as it may affect the contraceptive effect or cause vaginal bleeding.

3. Long-term contraceptive users should take the medication under the guidance of a doctor.

The duration of medication is generally 6-7 years for short-acting drugs and 3-4 years for long-acting drugs.

The condom for visiting relatives, not exceeding two times a year.

It can be used in conjunction with other contraceptive measures.

4. Patients suffering from acute or chronic hepatitis, nephritis, tumors, diabetes, thrombotic diseases, heart disease, and severe hypertension are not eligible for this medication.

5. Women who have given birth within the past six months, breastfeeding or women over 45 years old are not suitable for taking this medication.

6. If conception occurs during the period of medication, pregnancy should be terminated.

When seeking to conceive, it is recommended that the medication be discontinued for six months before attempting pregnancy to prevent the development of congenital abnormalities in the fetus.

Is the contraceptive pill effective? Some young people, in pursuit of pleasure without considering the consequences, choose to use the emergency contraceptive pill after they have made a mistake. However, contraception is merely an emergency measure and is not a regular method of birth control.

Not only is there a risk of failure, but it can also harm women's bodies.

The failure rate of emergency contraception is high, mainly because people use it improperly.

Many people have many misunderstandings about the use of emergency contraceptives.

It should be noted that emergency contraceptives only have the effect of post-event contraception on previous sex life, and no longer have unprotected cohabitation after taking the medicine; emergency contraceptives should be prohibited for women who have been diagnosed with pregnancy.

If you vomit after taking the medicine, you need to take another tablet.

If there is a small amount of vaginal bleeding after taking the medicine, which is not menstrual bleeding, it means that contraception may not be successful and you should go to the hospital for examination as soon as possible.

Emergency contraceptive pills should be taken only once within a month, and should not be taken consecutively.

This article contains medical information for reference only.

In case of discomfort, it is recommended to seek medical attention immediately for accurate diagnosis and treatment.