Procardia

The starting dose of Procardia XL and Adalat CC is usually a 30- or 60-milligram tablet, taken once daily. Your doctor may increase the dose over 1 to 2 weeks if not satisfied with the way the drug is working. Doses above 120 milligrams per day are not recommended.

Although no serious side effects have been reported when Procardia XL is stopped, your doctor will probably have you lower the dose gradually under close supervision.

Overdosage

Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical treatment immediately.

• Symptoms of Procardia overdose may include:
  Dizziness, drowsiness, nausea, severe drop in blood pressure, slurred speech, weakness