- the presence of contraindications to the use of oral tablets and intrauterine spirals. (spermicides can be used in the presence of uterine fibroids);
- with infrequent sexual contacts, as a means of episodic protection from unnecessary pregnancy;
- after childbirth and during lactation, as the drug, like other contraceptives, does not enter the mother's milk;
- in the period of the onset of menopause;
- some time after the abortion;
- when there was an unplanned break in taking oral contraceptives;
- for preventive purposes are appointed by a doctor to prevent sexually transmitted diseases.
The way spermicide affects the female body
Despite the fact that non-hormonal agentsare called pills, they are not used internally like all other oral contraceptives. These are local drugs that are inserted directly into the vagina and are available in the form of suppositories, creams, gels, tampons. Barrier contraceptives, which include the contraceptives in question, did not get their name for nothing. The fact is that the active chemical compounds included in their composition contribute to the thickening of mucus in the cervix, which creates a kind of barrier. A film appears on the walls of the vaginal mucosa, which protects against infection. Modern tablets from the spermicide group include the active substances nonoxynol or benzalkonium chloride. These components have a detrimental effect on sperm, gradually destroying the membrane of the flagellum, and then the head of the male cell. Thus, sperm, neutralized in just a few seconds, cannot overcome the dense barrier of thickened mucus and die.
How correctly to use barrier preparations?
From the ability to use barriers correctlyThe degree of protection against unwanted pregnancy depends on the contraceptive. The substance is inserted intravaginally (into the vagina) as deeply as possible in a lying position. The action of the active substances of the contraceptive begins 5-10 minutes after insertion and lasts from 3 to 24 hours, depending on the name of the tablets. It should be remembered that during the use of non-hormonal means, that is, for 3-5 hours, douching and deep washing of the genitals should not be carried out. Water and soap can wash off the protective film and disrupt the effect of chemical protection against pregnancy. Toilet after intercourse is necessary, but without getting water inside the female genitals. One tablet can act only once. If ejaculation is repeated several times, it will be necessary to use new means from the package. A woman should take care in advance that the treasured box with contraceptives is always at hand.
Trademarks of non-hormonal drugs
Pharmatex is the most common anda popular local contraceptive drug. It is available in the form of tablets, suppositories, tampons, vaginal balls and creams. In addition to the contraceptive effect, the drug prevents infection with chlamydia, is effective against trichomonas, candida, herpes, gonococci and fungi. Before direct use, the pill must be moistened with water. The period of activity of tablets is up to 3 hours, vaginal suppositories - up to 4 hours, tampons - 24 hours. Pharmatex cream begins to act immediately after the introduction of the required dose with a special device and establishes protection for 10 hours. Each subsequent sexual intercourse requires the introduction of a new dose of contraceptives. Gynecotex is similar in its mode of action to Pharmatex - a representative of the generation of spermicides that have an antiseptic effect. The period of action is 4 hours. Ginekotex has contraindications: inflammation of the vagina (colpitis), irritation of the mucous membrane of the uterus and vagina. Patentex Oval is produced in the form of cylindrical white suppositories (candles), which are convenient for women. The drug can be used for a long time. Contraindications include abnormalities in the development of the genitals, erosion of the cervix and individual intolerance to the components of the drug. If sexual intercourse lasts more than 1 hour, an additional introduction of the next suppository will be required. Conceptrol is produced in the form of vaginal suppositories in packages of 10 pieces. This is a contraceptive with bactericidal activity. It cannot be used by women suffering from erosion, salpingo-oophoritis, vaginitis, colpitis and abnormalities that make it difficult to insert the suppository. Side effects such as burning and itching, dermatitis are possible. The duration of action of the active substance nonoxynol is 6 hours. Traceptin is an effective contraceptive spermicide, which is a non-hormonal method of preventing unwanted pregnancy. Like other similar drugs, Traceptin has a disinfectant effect. It is not used for colpitis and cervical erosion. It can cause unpleasant burning or severe itching of the vagina and penis. Gramicidin paste continues the list of names of chemical contraceptives. Unlike other tablets, suppositories and creams made on the basis of nonoxynol or benzalkonium, the active substance of gramicidin paste is the antibiotic gramicidin. It has an effective bactericidal and spermicidal effect. This drug is prescribed to women who suffer from inflammatory processes and diseases of the cervix and vagina. The names of the main representatives of the contraceptive group, which belong to non-hormonal contraception of local action, are listed above. Among the variety of forms presented, each lady will be able to choose the right tablets for herself. To do this, you need to contact a gynecologist who will help you choose the best solution, because each drug has its own characteristics in use and methods of action. The decision on the selection of a contraceptive on an individual basis should be made only by a gynecologist.
Advantages and disadvantages of spermicidal topical agents
The undeniable advantages of using new generation non-hormonal agents include the following:
- You can use it without any age restriction.
- They have a minimum of contraindications and almost complete absence of side effects.
- Do not harm health.
- No need to take tablets every day.
- Protect from infection.
- A good solution for women who have an irregular sexual life.
Flaws:
- It is important to use 5-10 minutes before the sexual intercourse.
- With each new intercourse, a repeated tablet administration is necessary.
- Water procedures will have to be postponed for a certain period of time.
- In case of individual intolerance, it can cause irritation of the vaginal walls.
- With very frequent use is possible dysbacteriosis (violation of the microflora) of the vagina.
Before using such drugs, it is better to consult a doctor.
