Dexamethasone
(dex-a-meth-a-zone)
Description: Glucocorticoid (steroid hormone)
Other Names for this Medication: Azium®, Decadron®, Dexium®, Dexameth-a-Vet®, Dex-a-Vet®
Common Dosage Forms: Veterinary: 0.25 mg, 0.5 mg, 0.75 mg, 1 mg, 1.5 mg, 2 mg, 4 mg, & 6 mg tablets; 0.5 mg/5 mL (0.1 mg/mL) oral solution.

How is this medication useful? Dexamethasone is a glucocorticoid steroid that, when administered by mouth, may be used in animals as an anti-inflammatory or immunosuppressive agent. The FDA has approved some dexamethasone products for use in dogs, cats, horses, and cattle. The FDA does allow veterinarians to prescribe and use products containing this drug in different species or for other conditions in certain situations. The FDA has also approved other dexamethasone products for use in humans, but allows veterinarians to prescribe and use these products in animals in certain situations. You and your veterinarian can discuss why this drug is the most appropriate choice.

Side effects that usually are not serious include: Vomiting, diarrhea. Mild behavioral changes. Excessive panting (in dogs). Greater appetite, thirst, and need to urinate. With long term (weeks to months) use, patients may also develop weight gain, pot belly, skin and coat changes (eg, hair loss), and
muscle weakness. You don’t have to be overly concerned if you see any of these signs unless they are severe, worsen, or continue to be a problem. Contact your veterinarian if this happens.

If you have any other questions about this medication, contact your veterinarian or pharmacist.