ATC code G51

ATC Code G51

The ATC code G51 is part of the Anatomical Therapeutic Chemical (ATC) Classification System, which is used for the classification of drugs and other medical products. This specific code falls under the category of Genito-urinary system and sex hormones, which is denoted by the letter 'G'. The G51 code is specifically designated for contraceptives for topical use.

Classification

The ATC code G51 is a subcategory within the broader category of ATC code G: Genito-urinary system and sex hormones. It is used to classify contraceptive products that are applied topically, meaning they are used on the surface of the skin or mucous membranes.

Subcategories

Within the ATC code G51, there are further subdivisions that specify the type of topical contraceptive. These may include:

• G51A - Contraceptives for topical use, which may include gels, creams, or other formulations applied to the skin or mucous membranes.

Mechanism of Action

Topical contraceptives work by creating a barrier or altering the environment to prevent sperm from reaching an egg. They may contain active ingredients that immobilize sperm or create a physical barrier to prevent fertilization.

Usage

Topical contraceptives are used as a method of birth control. They are applied directly to the skin or mucous membranes, often in the form of a gel or cream. These products are typically used in conjunction with other forms of contraception to increase effectiveness.

Advantages and Disadvantages

Advantages

• Non-invasive and easy to use.
• Can be used on demand, only when needed.
• May have fewer systemic side effects compared to oral contraceptives.

Disadvantages

• May be less effective than other forms of contraception if not used correctly.
• Can be messy or inconvenient to apply.
• May cause irritation or allergic reactions in some users.

Also see

• ATC code G: Genito-urinary system and sex hormones
• Contraceptive methods
• Barrier contraception
• Hormonal contraception