What Is Vaginal Contraceptive Film?

Contraceptive film is a type of external contraceptives. At present, most commonly used contraceptive films mainly use nonyl alcohol ether, and polyvinyl alcohol is made of water-soluble film-forming material. Nonyl alcohol ether has the characteristics of fast and efficient spermicidal killing; the drug film is rubbed into the vagina 5 minutes before the intercourse, and nonyl alcohol ether can interact with the sperm cell lipoprotein membrane after it is dissolved in the vagina. It changes the permeability of sperm cells, kills or deactivates sperm, making it difficult for sperm to pass through the cervix to complete fertilization, and then to achieve contraceptive purposes.

Contraceptive film

Contraceptive film is a type of external contraceptive pill. Currently most commonly used contraceptive film

The purpose of contraception is to allow women to

1. Pay attention to identify medicine film and moisture-absorbing paper, so as to avoid misuse and failure.

2. If the man has premature ejaculation, the woman should be the main one.

3. The man should use it in time, and it should be prevented from sticking to the woman's vaginal opening after the film is broken, which affects the dose of the drug.

4. You must wait for enough time according to the instructions of the drug before use.

5. Use one for each sexual intercourse.

6. When the medicine film is placed for more than half an hour and then has sexual intercourse, another one should be put on.

7, the film can not be used with oily substances, so as not to affect the effect.

8. The drug is water-soluble, and it needs to be protected from moisture during storage to avoid contact with water.