Sexually transmitted diseases

Definition

Sexually transmitted diseases (STDs) are infections transmitted through sexual contact, caused by bacteria, viruses, or parasites. They often affect the urogenital system and can lead to significant health issues if untreated.

5 Must Know Facts For Your Next Test

1. Common bacterial STDs include chlamydia, gonorrhea, and syphilis.
2. Viral STDs include herpes simplex virus (HSV), human papillomavirus (HPV), and HIV.
3. Some STDs can be asymptomatic, making regular screening important for sexually active individuals.
4. Untreated STDs can lead to severe complications such as pelvic inflammatory disease (PID), infertility, and increased risk of HIV acquisition.
5. Prevention methods include condom use, vaccination (e.g., HPV vaccine), and regular STD testing.

Related terms

Pelvic Inflammatory Disease (PID): An infection of the female reproductive organs often caused by untreated STDs like chlamydia or gonorrhea.

Human Papillomavirus (HPV): A common viral infection that can cause genital warts and is associated with cervical cancer.

Urogenital Tract:

The organ system of the reproductive organs and the urinary system.