Contraceptive injections for women: names, injection price, reviews

One of the reliable methods of contraception are contraceptive injections for women. The doctor inserts into the body of the patient hormones whose action is directed at suppressing ovulation. Also active substances contribute to cervical thickening, thickening of the cervical mucus, as a result, conception becomes impossible.

Advantages and disadvantages of injectable contraception

Many women choose birth control injections to prevent unintended pregnancy. The advantages of this method of contraception include:

• high degree of protection (about 99%);
• duration of action;
• the use during breast-feeding;
• no age limit;
• reducing the risk of a number of gynecological diseases (endometriosis, uterine fibroids, mastitis).

Injectables can use female smokers, a bad habit does not affect their performance. Cases of infertility after the application of this method of protection is unknown.

Important! To restore the entire body takes time. To conceive a child after using the injections can be 6-12 months.

But the injectable contraceptive has flaws. These include:

• lack of protection from sexually transmitted infections;
• possible violation of the regularity of the menstrual cycle;
• the likelihood of decreased libido and weight gain.

Appoint a prevention method is to doctor after assessing the state of health of the woman.

Structure and mechanism of action of the contraceptive injection

Contraceptive drugs for injecting are based on these active ingredients:

• medroxyprogesterone acetate;
• nortesterona enanthate;
• Cyclofem.

In Russia and CIS countries take advantage of the means Depo-Provera, which is based on medroxyprogesterone.

When ingested, the active ingredient inhibits the production of pituitary gonadotropins. Through this action stops the process of maturation of follicles in women of childbearing age ovulation ceases. Lining of the uterus becomes thinner, even if ovulation occurs and the egg is fertilized, it can not attach to the uterine cavity.

Indications and contraindications

Injections of contraceptives for women are long-term remedy. Injections do patients who are informed about possible side effects in the form of violations of the regularity of menstruation and delayed the recovery of fertility after the rejection of contraception.

Recommend hormone injections do not only to prevent pregnancy, but also:

• endometriosis;
• for correction of side effects from endometrial estrogen therapy in menopause;
• when expressed premenstrual syndrome;
• for the differential diagnosis of primary and secondary metrorrhagia.

The drug Depo-Provera used as the component adjunctive therapy in cancer of the endometrium, kidney, mammary glands.

Contraindications to the use of hormonal contraception injections are:

• pregnancy;
• Vaginal bleeding of unknown etiology;
• hormone-dependent malignant genital tumors, breast (confirmed or presumed);
• severe liver disease, including a history of the condition that liver function indicators are not returned to normal.

You can not use contraceptive injections for women who identified hypersensitivity to the agent components.

Scheme injectable contraceptive for women

Terms of use of contraceptive injections depend on the active ingredient of the drug. Means Depo-Provera in an amount of 1 ml (equivalent to 150 mg medroxyprogesterone acetate), to be administered every 12 weeks. If following a shot will be made no later than 12 weeks and 5 days, additional methods of contraception are not required.

Depo-Provera is injected deep into the gluteus maximus, the deltoid muscle or the other. The first injection made within 5 days of the menstrual cycle.

Important! If the recommended application circuit is not broken, the contraceptive effect occurs immediately.

After delivery, the drug is administered not later than 5 days if the woman does not plan to breastfeed. Lactation injections made no earlier than 6 weeks. This time is necessary to adapt the enzyme system of the newborn.

Side effects

When using contraceptives in the form of injection may develop complications. Women most often complain of these side effects of the drug:

• discomfort, pain in the abdomen;
• nausea;
• bloating;
• vaginitis;
• appetite changes (deterioration, improvement);
• back pain;
• dizziness;
• headache;
• intermenstrual bleeding;
• chest pain;
• amenorrhea;
• heavy bleeding during menstruation;
• hot flashes;
• skin rashes;
• fatigue;
• pain, abscess at the injection site;
• weakening of the libido;
• increasing nervousness;
• anorgasmia;
• insomnia;
• nervousness.

With the introduction of means after childbirth, abortion, there is a risk of prolonged bleeding.

There may be other side effects. Among them is called flatulence, the appearance of edema, stretch marks, dermatitis, weight change. Some women develop hypertension, there is varicose veins.

Names of contraceptive injections for women

On sale you can find several contraceptive preparations intended for protection from unwanted pregnancy:

• Depo-Provera;
• NET-EN;
• Noristerat;
• Mezigina;
• Cyclofem.

On the basis of medroxyprogesterone acetate produced Depo-Provera. In order to achieve the contraceptive effect of injections are made 1 time in 3 months.

Active substance means Nat CN, Noristerat is nortesterona enanthate. To introduce these drugs should be every 8 weeks. In the production of tools and Mezigina Cyclofem used active ingredient Cyclofem. Women who choose these funds have to do injections on a monthly basis.

Price contraceptive injections for women

Kontatseptivy in the form of injections are available to all. Price contraceptive injection for 3 months is 99 rubles. This value 1 ml Depo-Provera.

Important! Find out in Russia in the free market other contraceptives intended for injecting difficult.

conclusion

Contraceptive injections for women are one of the most convenient methods of contraception. The main thing that did not appear side effects. In the absence of complications women can use this method of protection against unwanted pregnancy for many years.

Reviews of contraceptive injections for women