Paricalcitol

Pronounced par-i-KAL-si-tol

Brand names: Zemplar

Type: Active vitamin D analog · All Kidney & Dialysis Medicines

What Paricalcitol is used for

  • Overactive parathyroid glands in chronic kidney disease
  • Overactive parathyroid glands in dialysis patients

◆ Kidney note

Used in kidney disease to lower parathyroid hormone while tending to raise calcium less than older vitamin D forms.

Common side effects

  • Nausea
  • Dizziness
  • Swelling
  • Diarrhea

Important cautions

  • Can raise blood calcium and phosphate — levels are monitored with blood tests

How it comes

Capsules, injection (hospital/dialysis unit). This guide lists forms only — it never lists strengths or doses.

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Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.