Addison's Disease Medication for Dogs

Reviewed by Dr. Angela Beal, DVM

Addison’s disease dog medication is used to help manage a condition where the adrenal glands do not produce enough essential hormones, particularly cortisol and sometimes aldosterone. Dogs with Addison’s disease may show symptoms like lethargy, vomiting, weight loss, or changes in appetite, and in more serious cases, can experience life-threatening imbalances. Because this condition affects multiple body systems, treatment focuses on restoring hormone balance and maintaining stability over time.

Addison’s disease dog medication is only available with a veterinary prescription, since proper diagnosis and ongoing monitoring are essential. Chewy’s assortment includes injectable medications, oral tablets, and steroid therapies that help replace or regulate missing hormones. These treatments are typically part of a long-term care plan, with dosing adjusted based on your dog’s response and regular veterinary checkups. Here are some things to consider when shopping for Addison’s disease dog medication:

• Prescription requirement: Veterinary diagnosis and approval are required for safe and accurate treatment
• Hormone replacement therapy: Medications help replace or regulate cortisol and other essential hormones
• Formulation options: Available as injections, tablets, and oral solutions depending on treatment plans
• Ongoing monitoring: Regular vet visits and testing help ensure proper dosing and stability
• Long-term management: Most dogs require lifelong treatment to maintain hormone balance

Addison’s disease medicine plays a critical role in helping dogs maintain stability and quality of life with this condition. With consistent treatment and veterinary guidance, many dogs can live normal, active lives. Chewy makes it easy to manage prescriptions by contacting your veterinarian for approval before shipping, so your dog’s medication routine stays consistent.