Nonhormonal contraception refers to mechanisms that prevent pregnancy without affecting the reproductive hormones in the user. Nonhormonal contraception includes physiologic methods, barrier methods, surgical methods, or the use of a copper intrauterine device (IUD). Efficacy levels vary significantly between methods. Most physiologic methods are associated with high failure rates, while, on the other hand, surgical methods are permanent and highly effective. The copper IUD is the most effective reversible method. Some barrier methods can prevent sexually transmitted infections (STIs) and, in addition, provide contraceptive coverage.
Last updated: 29 Apr, 2022
Nonhormonal contraception can be classified into:
Comparison of the effectiveness of hormonal and nonhormonal contraceptive methods
IUD
IUD
Inhalant use disorder is a substance use disorder defined by pathologic consumption of inhalant substances (such as glue, paint, or lighter fluid) in order to reach a euphoric feeling. Individuals administer inhalers through the mouth (commonly known as huffing) or sniff them through the nose. The effect lasts for only several minutes.
Inhalant Use Disorder: intrauterine device
Rhythm method (calendar method)
Basal body temperature Body Temperature The measure of the level of heat of a human or animal. Heatstroke method
Cervical mucus method
Mechanism:
Male condom:
Female condom:
Advantages:
Disadvantages:
A partially unrolled male condom
Image: “An unrolled male condom” by Béa. License: Public DomainA contraceptive diaphragm Diaphragm The diaphragm is a large, dome-shaped muscle that separates the thoracic cavity from the abdominal cavity. The diaphragm consists of muscle fibers and a large central tendon, which is divided into right and left parts. As the primary muscle of inspiration, the diaphragm contributes 75% of the total inspiratory muscle force. Diaphragm: Anatomy
Image: “A contraceptive diaphragm Diaphragm The diaphragm is a large, dome-shaped muscle that separates the thoracic cavity from the abdominal cavity. The diaphragm consists of muscle fibers and a large central tendon, which is divided into right and left parts. As the primary muscle of inspiration, the diaphragm contributes 75% of the total inspiratory muscle force. Diaphragm: Anatomy” by Axefan2. License: Public DomainThe copper Copper A heavy metal trace element with the atomic symbol cu, atomic number 29, and atomic weight 63. 55. Trace Elements IUD IUD Inhalant use disorder is a substance use disorder defined by pathologic consumption of inhalant substances (such as glue, paint, or lighter fluid) in order to reach a euphoric feeling. Individuals administer inhalers through the mouth (commonly known as huffing) or sniff them through the nose. The effect lasts for only several minutes. Inhalant Use Disorder is the only nonhormonal long-acting, reversible contraceptive available. In the United States, the copper Copper A heavy metal trace element with the atomic symbol cu, atomic number 29, and atomic weight 63. 55. Trace Elements IUD IUD Inhalant use disorder is a substance use disorder defined by pathologic consumption of inhalant substances (such as glue, paint, or lighter fluid) in order to reach a euphoric feeling. Individuals administer inhalers through the mouth (commonly known as huffing) or sniff them through the nose. The effect lasts for only several minutes. Inhalant Use Disorder is sold under the brand name Paragard®.
Image of a copper Copper A heavy metal trace element with the atomic symbol cu, atomic number 29, and atomic weight 63. 55. Trace Elements IUD IUD Inhalant use disorder is a substance use disorder defined by pathologic consumption of inhalant substances (such as glue, paint, or lighter fluid) in order to reach a euphoric feeling. Individuals administer inhalers through the mouth (commonly known as huffing) or sniff them through the nose. The effect lasts for only several minutes. Inhalant Use Disorder
Image: “Example of IUD IUD Inhalant use disorder is a substance use disorder defined by pathologic consumption of inhalant substances (such as glue, paint, or lighter fluid) in order to reach a euphoric feeling. Individuals administer inhalers through the mouth (commonly known as huffing) or sniff them through the nose. The effect lasts for only several minutes. Inhalant Use Disorder” by Robin Marty. License: CC BY 2.0Mechanism:
Indications and contraindications Contraindications A condition or factor associated with a recipient that makes the use of a drug, procedure, or physical agent improper or inadvisable. Contraindications may be absolute (life threatening) or relative (higher risk of complications in which benefits may outweigh risks). Noninvasive Ventilation:
Complications:
Mechanism:
Indications and contraindications Contraindications A condition or factor associated with a recipient that makes the use of a drug, procedure, or physical agent improper or inadvisable. Contraindications may be absolute (life threatening) or relative (higher risk of complications in which benefits may outweigh risks). Noninvasive Ventilation:
Complications: