Which is used as an antipyretic medicine ?

Answer

**Step-by-Step Solution:**

1. **Understanding Antipyretic Medicines**: Antipyretic medicines are those that help reduce fever. They work by acting on the hypothalamus in the brain to lower the body's temperature.

2. **Identifying Common Antipyretics**: Some common antipyretic medications include Paracetamol (also known as Acetaminophen), Aspirin, and Ibuprofen.

3. **Focusing on Paracetamol**: Among these, Paracetamol is widely recognized for its effectiveness in reducing fever and relieving pain.

4. **Chemical Composition of Paracetamol**: Paracetamol is chemically known as N-acetyl-p-aminophenol (or acetaminophen). It is important to note its chemical structure as it relates to its function.

5. **Conclusion**: Based on the information gathered, we can conclude that Paracetamol is the correct answer as it is primarily used as an antipyretic medicine.

**Final Answer**: Paracetamol is used as an antipyretic medicine.

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