**Question:** Anabolic steroids may produce the following side effects except **C.**

**Core Concept:** Anabolic steroids are synthetic derivatives of testosterone, often used for the treatment of conditions like delayed puberty, Klinefelter syndrome, and bone loss in osteoporosis. They exert their effects by increasing protein synthesis, muscle growth, and bone density. However, they can also cause side effects.

**Why the Correct Answer is Right:** The correct answer, **C**, refers to the side effect of increased aggression or irritability. While anabolic steroids can cause mood changes, increased aggression is not a typical side effect. Instead, they may lead to increased libido, euphoria, and depression.

**Why Each Wrong Option is Incorrect:**

A. **Increased libido:** Anabolic steroids increase libido, making it a potential side effect.
B. **Euphoria:** Anabolic steroids can cause euphoria, another possible side effect.
D. **Depression:** While some individuals may experience depression, it is not as consistent or common as increased libido or euphoria.

**Clinical Pearl:** In clinical practice, it is essential to discuss the potential side effects with patients considering anabolic steroid therapy to minimize misunderstandings and conflicts.

**Correct Answer:** C. Increased aggression is not a typical side effect of anabolic steroids. Instead, they may cause increased libido, euphoria, and depression.