Patentex Oval H

Patentex Oval N is a gynecological suppository from the subgroup of non-hormonal contraceptive medications. The suppositories have a foaming effect and have a strong spermicidal effect.

The drug causes fragmentation, decreased mobility, and subsequent death of spermatozoa. At the same time, the drug has antiviral, antimicrobial, antiparasitic and antimycotic properties against some pathogenic bacteria that provoke the development of diseases that are transmitted through sexual contact.

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Indications Patentexa Oval H

It is used in the form of a local contraceptive drug.

Release form

The substance is released in the form of pessaries, 6 pieces per strip; in a pack - 1 or 2 such strips.

Pharmacodynamics

The drug weakens the surface tension in the area of the lipid wall of spermatozoa, and then has an irreversible paralyzing effect on their motility.

Mechanical effect: the spermicidal component creates a uniform layer inside the vagina, forming a stable barrier there that prevents sperm from entering the uterus.

Dosing and administration

The pessary must be inserted into the vagina to the depth of a finger before each sexual contact. The substance becomes active within 10 minutes after insertion.

If there is no ejaculation within 60 minutes from the moment of using the drug, it is necessary to insert the suppository again (although it is considered that the drug has a 2-hour duration of action). Before each subsequent sexual contact, the drug must be used again (10 minutes before) even in situations where less than 60 minutes have passed between acts.

Use Patentexa Oval H during pregnancy

Patentex Oval N is a contraceptive substance, so it is not prescribed to pregnant women.

There is little information regarding the use of the drug during breastfeeding, which is why it cannot be prescribed during this period.

Contraindications

Main contraindications:

• severe sensitivity associated with elements of the drug;
• vaginal bleeding;
• cervicitis or colpitis.

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Side effects Patentexa Oval H

The component nonoxynol-9 can damage the epithelial layer, which increases the risk of HIV infection. In addition, it can provoke the development of intolerance symptoms and changes in the area of use (itching, rashes, pain and redness) - in the vagina or on the penis, as well as in the vulva area.

Side effects:

• disorders associated with the mammary glands and reproductive function - discomfort in the vulvovaginal area may appear (discharge, burning, dry mucous membranes, paresthesia or erosion of the genitals);
• local and systemic signs – a local feeling of warmth may appear;
• urinary and renal disorders - problems with urination are possible.

Interactions with other drugs

It is prohibited to combine Patentex Oval N with other medications that are administered into the vagina.

Condoms are permitted to be combined with this therapeutic substance.

Storage conditions

It is recommended to store Patentex Oval H in a place hidden from small children. Temperature values – up to 25°C.

Shelf life

Patentex Oval N can be used within 30 months from the date of sale of the drug.

Application for children

The drug is not used in pediatrics.

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Analogues

The analogs of the drug are the substances Dekazol, Jaydes, Benatex and Nonoxynol with Novaring and Gynecotex, as well as Lady, Mirena, Primatex with Erotex and Pharmatex.

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Reviews

Patentex Oval N receives quite varied reviews from patients - some leave only positive comments about it, but there are also those for whom the product did not suit at all. At the same time, gynecologists consider the drug to be quite effective.

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