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Rocaltrol 0.25 Mg Box/Carton showing the Back face.

Rocaltrol 0.25 mcg Capsule

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Rocaltrol 0.25 mcg Capsule contains calcitriol, the active form of vitamin D, with 0.

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30 capsule/s$78.99$2.63
60 capsule/s$151.99$2.53
90 capsule/s$213.99$2.38

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Manufacturer
Abbott Healthcare Pvt. Ltd.
Ingredient
Calcitriol
Strength
0.25 mcg
Form
Capsule
Capsules per strip
10
Prescription
Required
Availability
In stock
SKU
CMU1142

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Medically reviewed by Chep Meds USA Pharmacy Team

Content checked by our licensed pharmacists for accuracy against standard prescribing information. Last reviewed October 2026. Our editorial policy

What is Rocaltrol 0.25 mcg Capsule?

Rocaltrol 0.25 mcg Capsule contains calcitriol, the active form of vitamin D, with 0.25 micrograms in each capsule. It is a vitamin D analog used to help manage disorders related to low calcium control, including certain forms of osteoporosis when a clinician decides it is appropriate. Because it is a prescription capsule, Rocaltrol 0.25 mcg Capsule should be used exactly as directed and monitored with blood tests when needed.

How it works: Calcitriol helps the body absorb calcium from food and supports normal calcium balance, which is important for bone health. In capsule form, Rocaltrol 0.25 mcg delivers a precise oral dose of calcitriol that works through the digestive system and is used under medical supervision.

Why choose Rocaltrol 0.25 mcg Capsule?

The 0.25 mcg capsule is a low-dose strength that is often chosen when a doctor wants careful, gradual calcium and vitamin D effect rather than a larger jump in dosing. Since calcitriol can raise calcium levels, this strength helps clinicians individualize treatment and adjust slowly based on response and lab results.

Uses of Rocaltrol 0.25 mcg Capsule

  • Osteoporosis management when prescribed by a doctor
  • Low calcium related to certain medical conditions
  • Vitamin D-related calcium balance support
  • Conditions requiring active vitamin D replacement

How to take Rocaltrol 0.25 mcg Capsule

  • Swallow the Rocaltrol 0.25 mcg Capsule whole with water.
  • Take it exactly as prescribed; do not change the dose on your own.
  • You may take it with or without food, but be consistent from day to day.
  • Do not crush, chew, or open the capsule unless your prescriber tells you to.
  • Keep taking it regularly even if you feel well, unless your doctor tells you to stop.
  • Your doctor may order blood tests to check calcium and other levels while you use it.

Rocaltrol 0.25 mcg Capsule dosage

Each Rocaltrol 0.25 mcg Capsule provides 0.25 micrograms of calcitriol per dose. Depending on the condition being treated, it may be taken once daily or in divided doses; the maximum daily amount is set by the prescriber and depends on your calcium levels, kidney function, and response. Because this strength can affect calcium quickly, your doctor decides the exact schedule and whether a lower or higher dose is needed.

Do not change your dose or stop the medicine without speaking to your doctor.

Rocaltrol 0.25 mcg Capsule side effects

Common side effects of Calcitriol may include:

  • Nausea
  • Constipation
  • Loss of appetite
  • Headache
  • Dry mouth
  • Tiredness
  • Increased thirst or urination

Get medical help right away if you notice:

  • Signs of high calcium such as confusion, severe weakness, vomiting, or dehydration
  • Irregular heartbeat or chest discomfort
  • Severe allergic reaction such as rash, swelling, or trouble breathing
  • Kidney stone symptoms such as severe back pain or blood in the urine

Precautions and warnings

  • This 0.25 mcg strength can raise calcium levels, so it should be used only as prescribed and monitored with labs.
  • Tell your doctor if you have kidney disease, kidney stones, heart disease, or a history of high calcium.
  • Avoid taking extra vitamin D, calcium supplements, or antacids unless your clinician approves them.
  • If you are pregnant or breastfeeding, your prescriber should review the risks and benefits before you use it.
  • Let your doctor know about all medicines you take, including over-the-counter supplements.
  • If you develop vomiting, marked thirst, constipation, or muscle weakness, contact your clinician promptly.
  • Do not drive or do tasks requiring alertness if you feel dizzy or unusually weak after taking it.

Drug interactions

  • Calcium supplements
  • Other vitamin D products
  • Thiazide diuretics such as hydrochlorothiazide
  • Digoxin or other medicines affected by calcium levels
  • Magnesium-containing antacids or laxatives

Storage

Store Rocaltrol 0.25 mcg Capsule at room temperature in a dry place, away from heat, moisture, and direct light, and keep it out of reach of children.

Frequently asked questions about Rocaltrol 0.25 mcg Capsule

What is Rocaltrol 0.25 mcg used for?

Rocaltrol 0.25 mcg is calcitriol, a prescription form of active vitamin D used to help manage calcium balance. Your doctor may prescribe it for osteoporosis-related care or other conditions that need active vitamin D support.

How should I take Rocaltrol 0.25 mcg Capsule?

Swallow the capsule whole with water and take it exactly as prescribed. You should not crush or chew it, and your doctor may monitor your blood calcium while you are taking it.

Is Rocaltrol 0.25 mcg a high dose?

Rocaltrol 0.25 mcg is a low-dose capsule, but calcitriol is potent and can raise calcium levels even at small doses. That is why a doctor chooses the dose carefully and may adjust it based on lab results.

What side effects should I watch for with Rocaltrol 0.25 mcg?

Common side effects can include nausea, constipation, headache, and increased thirst. Get urgent help if you have signs of high calcium, severe weakness, vomiting, confusion, or an allergic reaction.

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