Sexually transmitted infections (STIs)

Definition

Sexually Transmitted Infections (STIs) are infections primarily spread through sexual contact. They can be caused by bacteria, viruses, or parasites and require medical intervention for treatment.

5 Must Know Facts For Your Next Test

1. Common bacterial STIs include chlamydia, gonorrhea, and syphilis, which are treatable with antibiotics.
2. Viral STIs such as HIV, herpes, and HPV cannot be cured but can be managed with antiviral medications.
3. Penicillin is the drug of choice for treating syphilis.
4. Early diagnosis and treatment of STIs can prevent long-term health complications such as infertility or chronic pain.
5. Antiretroviral therapy (ART) is essential in managing HIV to maintain a low viral load and improve quality of life.

Review Questions

• What are the common bacterial STIs that can be treated with antibiotics?
• Which STI requires antiretroviral therapy for management?
• Why is early diagnosis and treatment important in managing STIs?

Related terms

Antibiotics: Drugs used to treat bacterial infections by killing or inhibiting the growth of bacteria.

Antiviral Medications: Drugs used to manage viral infections by inhibiting the development of the virus.

Penicillin: An antibiotic commonly used to treat bacterial infections including syphilis.