Vitamin D (Calcitriol, Rocaltrol, Calcijex)
Dosage form:
Oral solution 1.25 mg/mL and many other oral and injectable forms
Pharmacological group:
Vitamins
Therapeutic use:
Vitamin D deficiency; hypocalcemia secondary to hypoparathyroidism or renal disease
Dosage:
Dogs:
1) Hypocalcemia, vitamin D deficiency: starting 0.02–0.03 mg/kg orally once every 24 hours, maintenance 0.01–0.02 mg/kg orally every 24–48 hours; calcitriol: 10–15 ng/kg orally every 12 hours for 3–4 days, then reduce to 2.5–7.5 ng/kg orally every 12 hours for 2–3 days, then once every 24 hours.
2) Secondary hypocalcemia: start 0.03 mg/kg orally for several days to effect, then 0.02 mg/kg for 2 days, then 0.01 mg/kg daily.
2) Secondary hypocalcemia: start 0.03 mg/kg orally for several days to effect, then 0.02 mg/kg for 2 days, then 0.01 mg/kg daily.
Cats:
1) Hypocalcemia, vitamin D deficiency: starting 0.02–0.03 mg/kg orally once every 24 hours, maintenance 0.01–0.02 mg/kg orally every 24–48 hours; calcitriol: 10–15 ng/kg orally every 12 hours for 3–4 days, then reduce to 2.5–7.5 ng/kg orally every 12 hours for 2–3 days, then once every 24 hours.
2) Secondary hypocalcemia: start 0.03 mg/kg orally for several days to effect, then 0.02 mg/kg for 2 days, then 0.01 mg/kg daily.
2) Secondary hypocalcemia: start 0.03 mg/kg orally for several days to effect, then 0.02 mg/kg for 2 days, then 0.01 mg/kg daily.
Calculate medication dosage for pets
Vitamin D (Calcitriol, Rocaltrol, Calcijex) dosage calculation
Accurate dosing is essential when treating pets. To calculate a single dose correctly, you need three key values: the animal’s weight, the required dose of the active ingredient, and the concentration of the medication.
Calculation formula:
Single dose = (Animal weight × Required dose) ÷ Medication concentration
Important notes:
- Always consult a veterinarian before using any medication.
- Follow the recommended dosage and instructions for use.
Accurate dosing helps protect your pet’s health and reduces the risk of side effects.