Benzalkonium chloride

Chemical name

Алкилдиметил(фенилме��ил)аммония chloride (and in the form of hydrobromide)

Characteristics

The white crystalline powder dissolves easily in water.

Of drugs

Drugs, the contraceptive, spermatotsydnoe, hysteria. As cationic detergent built in the cell envelope interacts with membrannami lipoproteidami of sperm and micro-organisms damaged membrane, blocks the barrier function and cause the death of cells. When a vagina koaguliruet sheechnuu leaves and prevents the penetration of sperm into the uterus; Moreover, inactivated sperm a mechanical barrier to move эякулята.Бактерицидн�� affect Neisseria gonorrhoeae, Chlamidia spp. , Trichomonas vaginalis, herpes virus (type 2), Staphylococcus aureus, less active against Gardnerelia vaginalis, Candida albicans, Haernophilus ducreyi and Treponema Pallidum.prakticeski not be removals and no rezorbtivogo action. The effect is a 10 min (tablets), 5 min (vaginal candles), 3 min (cream), or immediately after the vagina (tampon). The spermatotsydnyi of vaginal tablets 3 h, vaginal plugs, 6700, cream-10 hour swab-24 p.m.

Indications

Local contraception (including with contraindications to the use of oral contraceptives or intra-uterine device, which is used in times of breastfeeding, premenopauza, with occasional sexual activity after childbirth or abortion). Disinfection.

Contraindications

Hypersensitivity, contact dermatitis, obesity, pitting mucous membrane vagina, irritation of mucous membrane uterus, allergic reactions in history.

Side-Effects

Contact dermatitis, candidiasis, vulvowaginit, allergic vaginitis.

Patient interaction

Is not compatible with anionic detergent (soap destroyed).

Precautions

One dose for a single ejaculation. In the case of repeated sexual intercourse should be the reintroduction of the pills, suppositoria, cream. The application is not dependent on the menstrual Zikla.tampon removed (before this is not to take a bath), no later than one day after its introduction.

Dosing and Administration

Vaginal tablets, suppositories, cream. Locally, entered deeply into the vagina before sexual intercourse (pill for the rapid dissolution of pre moistened with water, and for the use creams applicator). Tampon (BCL). Locally, deeply into the vagina (up to the cervix), in 24 hours, regardless of the number of sexual Snosheni.concentrat liquid. Is to disinfect the water breeding.

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