Benzalkon_yu chloride (50 - niya і 80 - niya vodn_ rozchin)
Shows bactericidal activity concerning stafilokokk, streptococci, gramotritsatelny bacteria (intestinal and sinegnoyny sticks, a protea, klebsiyella, etc. ), anaerobic bacteria, mushrooms and pleseny. Affects strains of the bacteria steady against antibiotics, etc. to chemotherapeutic medicines; suppresses a plazmokoagulaza and a gialuronidaza of stafilokokk. Prevents secondary infection of wounds with hospital strains of microorganisms. Spermatotsidny action is caused by ability to damage membranes of spermatozoa (at the beginning of zhgutik, then a head) that causes impossibility of fertilization by the damaged spermatozoon. The effect develops in 8 - 10 min. (tablet), 5 min. (vaginal candles), 3 min. (cream) or immediately after introduction to a vagina (tampon). in vitro is active concerning Neisseria gonorrhoeae, Chlamydia spp. , Trichomonas vaginalis, Herpes simplex type 2, Staphylococcus aureus. Has no effect on Mycoplasma spp. and poorly affects Gardnerella vaginalis, Candida albicans, Haemophilus ducreyi and Treponema pallidum. In vivo shows some activity in the prevention of some diseases, sexually transmitted. Also the hormonal cycle does not influence normal microflora of a vagina (including Doderlyayn's stick).