Where to get contraceptive injections

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

For every couple, it is very important to take necessary contraceptive measures if they do not want children. But how to choose the way of contraception has become a difficult problem.

There are numerous contraceptive methods available, including the use of contraceptive injections. So, where is it administered to administer these injections? Common side effects associated with contraceptive injections include nausea, headache, and vomiting. Selecting a contraceptive method is crucial for the quality of life for couples.

If one chooses the method of contraceptive injection, they need to know where and at which part it is injected. Long-acting injectable contraceptives were developed in the 1960s by the use of steroid hormones.

Due to its convenience of use, reliability of effect and avoidance of oral contraceptive side effects, it has become a common method for female contraception. The formulations are oil, microcrystal suspension and microsphere.

Principle is to store the medicine locally, maintaining its long-term effect after being released.

The contraceptive vaccine is usually injected intramuscularly, but it is also commonly administered via the hip joint and arm.

The mechanism of contraception is to inhibit ovulation and alter the intrauterine environment.

Use once every 2 to 3 months.

Single-pill hormonal contraception lasts for 2 to 3 months, and users can choose how long (in months) they want to use it.

Just one shot of contraceptive injection can be effective for 3 months.

However, due to being overweight, the dosage equivalent to taking three packs of contraceptives may increase the risk of vascular embolism.

It is usually only women from Southeast Asia who use it, and Western women seldom do.

What is the contraceptive injection? The general contraceptive component is progesterone derivative, medroxyprogesterone acetate (MPA).

It has many different therapeutic uses, one of which is to delay sexual receptivity and mating behavior.

Each injection of 25- 100 mg of the drug can inhibit estrus for 2-4 months, or you can switch to oral form of the drug, taking 5mg orally every day for 5 days.

If you want to control calories for a long time, you can take 2.5-5mg orally once a week.

Before choosing contraception, if you want to get a contraceptive shot, it is best to know some of the above introduction about contraceptive shots.

After all, if it enters everyone's body after the injection, it will be too late to regret any harm.

What are the side effects of contraceptive needles? No matter which method of contraception it is, there are certain hazards. So what are the common side effects of contraceptive needles? 1. Irregular vaginal bleeding: Irregular vaginal bleeding is divided into two types, namely moderate bleeding after menstrual bleeding and bleeding after injection of contraceptive needles.

The cause of vaginal bleeding may be due to insufficient estrogen in the body.

If the use of ethynylestradiol tablets causes bleeding, you can switch to an alternative contraceptive method.

Luteinizing-hormone-releasing-hormone (LHRH) agonist may cause irregular bleeding. Ethinyl estradiol can be used for treatment, or after 10 days of LHRH agonist injection, take 1-2 tablets of short-acting contraceptive daily and continue for 5 days.

2. Excessive menstrual duration and shortened menstrual cycle.

Excessive menstrual duration is primarily attributable to insufficient progesterone levels and incomplete uterine shedding.

The treatment method is to take short-acting contraceptive pills 1 or 2, which should be taken 5-7 days before menstruation, 1-2 tablets each time, once daily, then take them for 4 days so that the endometrium can peel out in the normal way, and the menstrual flow can return to normal.

When the menstrual cycle is less than 20 days, the cycle shortens.

After the injection of long-acting contraceptive, can start to shorten menstrual cycle 10 days later, and then start taking pills 1 or 2 short-term contraceptives, 1 to 2 times each day, even 4 to 6 days.

The menstrual cycle can be maintained at about 28 days.

3. Pain in the lower back and abdominal areas, etc.: Headaches, pay attention to blood pressure measurement. If the blood pressure is normal, the headache is a process, and the symptoms can continue with medication.

If continuous headaches persist, they should be considered a stop.

Many people have taken contraceptive injections, but they are not aware of what these injections are.

So it is still necessary for everyone to learn about contraceptive needles and see what contraceptive needles are.

What is a male contraceptive needle? In terms of contraception, both men and women can use it, but in terms of the method of applying the contraceptive needle, both men and women can use it.

There are now male contraceptive needles, so what is a male contraceptive needle? Male contraceptive needle, also known as testosterone contraceptive pill.

Testosterone is one of the most active hormones in men and is crucial for sperm production. It promotes the development of male genitalia, maintains male sexual characteristics and libido, and promotes sperm growth.

However, large doses of testosterone can cause excessive testosterone in the body.

Through a feedback mechanism, gonadotropin secretion in the hypothalamus and pituitary is first suppressed, thereby inhibiting testicular androgen synthesis and spermatogenesis.

This needle provides a new choice for contraceptive options.

Its biggest advantage is that after the injection is stopped, the number of sperm returns to normal and will not affect the male's fertility.

At the same time, fathers can avoid the risk of losing fertility due to ligation.

Do male contraceptive needles have side effects? Everyone read above that female contraceptive needles have certain side effects, so are there some side effects when men use contraceptive needles? Surveys have shown that male contraceptives have certain side effects, and this contraceptive needle must be injected once a month.

These side effects include: emotional instability, decreased libido and acne.

Androgens have more pronounced side effects, they damage the liver and can cause other diseases such as benign prostatic hyperplasia.

At present, the research progress of this contraceptive injection has entered the third stage of clinical study.

Now, researchers are working hard to reduce this side effect.

When a man who needs contraception injects this solution, he can inhibit spermatogenesis in the testes and has no adverse effects on other organs of the body; when a man stops using the drug, his testes can resume spermatogenesis at any time.

The medical information provided in this text is for reference only.

If there is any discomfort, it is recommended to seek medical attention immediately. The diagnosis and treatment should be based on the medical examination conducted in person.