**Core Concept**
Medical treatment of endometriosis aims to reduce pain, inflammation, and endometrial growth. Hormonal therapies, particularly those affecting estrogen levels, are commonly used due to the condition's estrogen dependency.

**Why the Correct Answer is Right**
The correct answer is related to the medical treatment of endometriosis. Hormonal therapies are effective in managing symptoms, with gonadotropin-releasing hormone (GnRH) agonists and antagonists, progestins, and aromatase inhibitors being used to reduce estrogen levels. These therapies work by either decreasing estrogen production or preventing its effects on the endometrium.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is not a recognized treatment for endometriosis.
**Option B:** This option is incorrect because it is not a standard treatment for endometriosis.
**Option C:** This option is incorrect because it is not a commonly used treatment for endometriosis.

**Clinical Pearl / High-Yield Fact**
Non-steroidal anti-inflammatory drugs (NSAIDs) are often used as adjunct therapy to manage pain associated with endometriosis. They can help alleviate dysmenorrhea and pelvic pain.

**Correct Answer: C. [Answer Text]**