A useful drug that damages gastric mucosa if taken with alcohol is

Options

A. Valium
B. Antihistamine
C. Aspirin
D. Morphine

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for a drug that is useful but can damage the gastric mucosa when taken with alcohol.

2. **Identify Potential Drugs**: The options provided include Valium, Antihistamine, and Aspirin. We need to evaluate these drugs in relation to their interaction with alcohol.

3. **Evaluate Each Drug**:
- **Valium**: This is a sedative and does not have a known interaction that specifically damages the gastric mucosa when combined with alcohol.
- **Antihistamine**: While some antihistamines can cause drowsiness when taken with alcohol, they are not primarily known for damaging the gastric mucosa.
- **Aspirin**: Aspirin is a non-steroidal anti-inflammatory drug (NSAID) that is known to irritate the stomach lining and increase the risk of gastric mucosa damage, especially when taken with alcohol.

4. **Conclusion**: Based on the evaluation, Aspirin is the drug that fits the criteria of being useful but also damaging to the gastric mucosa when taken with alcohol.

5. **Final Answer**: The useful drug that damages gastric mucosa if taken with alcohol is **Aspirin**.

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