The composition of the drug "Pharmatex" (tablets) includes the active substance - benzalkonium chloride, sodium bicarbonate, silicon dioxide, microcrystalline cellulose, lactose, anhydrous citric acid, magnesium stearate, macrogol 6000 are used as excipients. Appearance of tablets - round with a hole in the middle, having no smell.
Due to the active action of the main substance, the destruction of the sperm membrane occurs. Their destruction takes place in two stages, at the first of them the flagellum is destroyed, and then the head ruptures, and then fertilization becomes impossible. But it is worth noting that the Pharmatex medicine (tablets) significantly reduces the risk of pregnancy, but does not exclude it by 100%.
Also, this tool is active against many pathogens that cause sexually transmitted diseases, and this is herpes virus type 2, Staphylococcus aureus, human immunodeficiency virus, gonococcus, chlamydia, vaginal trichomonas. The drug "Pharmatex" (tablets) does not have a negative effect on the microflora of the vagina and does not affect the Doderlein stick.
The drug is not absorbed into the mucous membrane of the vagina, but is absorbed on the surface of its walls and excreted either after washing with water, or with secretions.
The drug "Pharmatex" (tablets) - indications for use
The tool is used as local contraception for women who do not have contraindications, in the following cases:
- if the use of other contraceptives is contraindicated, including intrauterine devices ;
- after childbirth and while breastfeeding, as well as after termination of pregnancy ;
- before menopause;
- if occasional pregnancy protection is necessary;
- if you missed or did not manage to take oral contraceptives.
Dosage and administration
The drug "Pharmatex" (vaginal tablets) is inserted into the vagina in a prone position. It is necessary to enter deeply and not less than ten minutes before the start of sexual intercourse. This drug is valid for three hours, if a second intercourse is planned, it is necessary to introduce a new tablet. The number of tablets used at one time depends on the number of sexual acts and the individual tolerance of this drug. The contraceptive "Farmateks" (tablets) can be used as an additional tool when using the vaginal diaphragm or IUD.
Possible side effects are the appearance of allergic reactions in the form of contact dermatitis or itching and burning. In such cases, it is necessary to abandon the further use of this drug.
Contraindications to the use of the drug "Farmateks"
You should not use this tool for:
- hypersensitivity to the components of the drug;
- the presence of colpitis, ulcers or irritations of the uterus and vaginal mucosa.
The simultaneous use with drugs that are also used vaginally should not be allowed. This is due to the fact that such agents can weaken the local spermicidal effect of this contraceptive.
Since the components of this drug are destroyed by soap, before and at least 2 hours after intercourse, you can not use it. An external toilet of the genitals can be carried out using the foaming agent Farmateks. Also, you can not swim with the introduced tablet, as this can lead to a decrease in its effectiveness.
The effectiveness of this tool is associated with compliance with the rules for its use.
Pharmatex tablets - reviews
Some patients note that the use of this type of contraception does not give them a sense of security. Also, many are not happy with the fact that they must be administered in advance, and this is inconvenient with spontaneous sexual intercourse. But they are convenient in that they not only protect against unwanted pregnancy, but also from the possibility of getting sexually transmitted infections. In addition, this drug has gained popularity among young mothers whose children are breast-fed, due to the fact that there are no restrictions on its use in lactation.