Expiration date: 02/2026

Release form and composition:

Vaginal Suppositories white, Cylindrical, in the longitudinal section, without inclusions, tolerance of air core or funnel-shaped depressions.

1 suppositorie contains:

nonoxynol-9 75 mg

Excipients: polyethylene glycol (macrogol) 1500, polyethyleneglycol (macrogol) 1000, tartaric acid, sodium hydrogencarbonate, sodium lauryl sulfate.

3 pcs. - Blisters (1) - packs cardboard.

6 pcs. - Blisters (1) - packs cardboard.

6 pcs. - Blisters (2) - packs cardboard.

Pharmachologic effect:

Vaginal contraceptive with a spermicidal effect.

Suppositories Oval H Patentex melts at body temperature, and regardless of the number of vaginal secretions form a foam.

Preparation of the lipid reduces the surface tension of the membrane and sperm paralyzing irreversibly their capacity for movement.

The drug has a mechanical action, as spermicidal substance is uniformly distributed in the vagina, it forms a stable barrier that prevents the penetration of sperm into the uterus.

Preparation H Patentex Oval has a preventive effect against infections, sexually transmitted diseases.

Pharmacokinetics:

Data on the pharmacokinetics of the drug Patentex Oval H is not available.

Indications:

Contraception:

• If necessary, occasional protection from pregnancy (including the irregular sexual life)
  
• With irregular menstrual cycle
  
• When women want to use birth control, regardless of the partner
  
• If necessary, termination (for short or long-term) use of oral hormonal contraceptives
  
• While the use of drugs that reduce the effectiveness of oral hormonal contraceptives
  
• If there are contraindications to the use of oral contraceptives or to use intrauterine contraception.
  

Dosage and administration:

Prerequisite efficiency Patentex Oval H is its proper application.

Before the use of suppositories is removed from the blister in the marked place. Before each intercourse suppository inserted deep into the vagina. The drug becomes active after 10 minutes from the time of administration. During this time, evenly distributed spermicidal active substance vagina and forms a stable barrier that prevents the passage of sperm into the uterus.

With prolonged intercourse (more than 1 hour), you must re-introduction of another suppository.

Before each new intercourse need re-introduction of a suppository, even in cases when the interval between two sexual acts at least 1 h.

Oval Patentex possible to use H for a long period of time.

Side effects:

The drug was well tolerated by both partners. In rare cases, there is a feeling of warmth. In case of violation of the vaginal microflora is possible itching and burning sensation in the vagina (or penis).

Contraindications:

• Abnormal development of reproductive organs
  
• cervical erosion
  
• Hypersensitivity to the drug.
  

Pregnancy and lactation:

Data on the safety and efficacy of the drug during lactation (breastfeeding) is not available.

Overdose:

So far, cases of drug overdose Patentex Oval H were reported.

Drug Interactions:

Patentex Oval H little exposed systemic absorption, so the interaction with other drugs is unlikely.

Conditions and terms:

The drug should be stored out of reach of children at or above 25 ° C.

Shelf life - 2.5 years. The drug should not be used beyond the expiration date printed on the package.