Prednisone Dosage Calculator for Dogs
Calculate precise canine Prednisone dosages in milligrams (mg) and tablet counts based on weight and clinical therapeutic target.
Input Parameters
Enter weight, indication, and tablet strength.
Total Daily Dose
Polydipsia & Polyuria Warning
Prednisone causes increased thirst, frequent urination, and heightened appetite. Ensure fresh water is always available and do not skip tapering steps.
Dog Prednisone Dosing Chart by Indication
| Dog Weight (lbs / kg) | Allergy / Anti-Inflammatory (0.5 mg/kg) | Immunosuppressive (2.0 mg/kg) | Optimal Tablet Strength |
|---|---|---|---|
| 11 lbs (5.0 kg) | 2.5 mg / day | 10 mg / day | 5 mg Tablet (Half tab for anti-inflam) |
| 22 lbs (10.0 kg) | 5.0 mg / day | 20 mg / day | 5 mg or 20 mg Tablet |
| 44 lbs (20.0 kg) | 10.0 mg / day | 40 mg / day | 10 mg or 20 mg Tablet |
| 66 lbs (30.0 kg) | 15.0 mg / day | 60 mg / day | 20 mg Tablets |
| 88 lbs (40.0 kg) | 20.0 mg / day | 80 mg / day | 20 mg Tablets |
Calculation Methodology & Biological Principles
Glucocorticoid Formula
Prednisone is converted by hepatic enzymes into active prednisolone, binding glucocorticoid receptors to suppress pro-inflammatory cytokine expression.
Veterinary Disclaimer
Never combine Prednisone with NSAIDs (e.g. Carprofen, Meloxicam) as severe gastric ulceration and intestinal perforation can occur.
Frequently Asked Questions
What is Prednisone used for in dogs? ▼
Prednisone is a corticosteroid medication prescribed by veterinarians to treat canine allergic reactions, skin inflammation (atopic dermatitis), autoimmune disorders, and as part of chemotherapy protocols.
What is the difference between anti-inflammatory and immunosuppressive doses? ▼
Anti-inflammatory dosing for dogs ranges from 0.5 to 1.0 mg/kg daily (for allergies/itching), whereas immunosuppressive dosing ranges from 2.0 to 4.0 mg/kg daily (for autoimmune disease).
Why must Prednisone be tapered down slowly? ▼
Abruptly stopping corticosteroid treatment causes acute adrenal insufficiency because synthetic steroids suppress natural adrenal cortisol production. Doses must be gradually tapered under veterinary guidance.