What are the common side effects of oral minoxidil?

Oral minoxidil is generally well-tolerated, but like any medication, it can cause side effects. Common side effects may include:

1. Low blood pressure (hypotension): Especially when starting the medication or increasing the dose.
2. Fluid retention: This may cause swelling (edema) in the ankles and feet.
3. Increased heart rate (tachycardia): Some people may experience a rapid heartbeat.
4. Hypertrichosis: Unwanted hair growth on the face and body.
5. Dizziness or lightheadedness: Particularly when standing up quickly.
6. Skin reactions: Such as rash or irritation.
7. Fatigue or weakness: Occasionally reported.

These side effects are usually mild and tend to resolve over time or with dosage adjustments. It's important to discuss any concerns with your healthcare provider and follow their guidance closely while using oral minoxidil.

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