Why a drug should not be taken without consulting a doctor ? Give two reasons.

Explanation

### Step-by-Step Solution:

1. **Understanding the Importance of Medical Consultation:**
- It is crucial to consult a doctor before taking any medication. This is because doctors have the expertise to evaluate an individual's health condition and determine the appropriate treatment.

2. **Reason 1: Risk of Overdose:**
- One of the primary reasons for consulting a doctor is the risk of drug overdose. Many medications have a specific dosage that must be adhered to; exceeding this dosage can lead to toxicity.
- **Explanation:** Overdosing on drugs can result in severe health complications or even be fatal, as the body may not be able to handle the excess amount of the substance.
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