Anabolic steroids

Definition

Anabolic steroids are synthetic derivatives of testosterone that promote muscle growth and enhance physical performance. They are used medically to treat hormonal issues and muscle-wasting diseases.

5 Must Know Facts For Your Next Test

1. Anabolic steroids increase protein synthesis within cells, resulting in the buildup of cellular tissue, especially in muscles.
2. They can cause significant side effects including liver damage, cardiovascular issues, and altered reproductive function.
3. In medical settings, anabolic steroids are prescribed for delayed puberty, certain types of impotence, and wasting conditions like AIDS.
4. Misuse of anabolic steroids is associated with physical addiction and withdrawal symptoms upon cessation.
5. They differ from corticosteroids, which do not have the same muscle-building effects.

Review Questions

• What are the primary medical uses for anabolic steroids?
• List three potential side effects of anabolic steroid misuse.
• How do anabolic steroids differ from corticosteroids?

Related terms

Androgens:

Hormones like testosterone that regulate the development of male characteristics.

Antiandrogens:

Substances that prevent androgens from expressing their biological effects on responsive tissues.

Corticosteroids:

A class of steroid hormones used to reduce inflammation and suppress the immune system without promoting muscle growth.