What is Zycortal and what is it used for? Zycortal is a veterinary medicine used to treat dogs with Addison's disease. Addison's disease is a condition, known as hypoadrenocorticism, where the adrenal glands (located above the kidneys) do not produce enough of two steroid hormones, called cortisol and aldosterone.

Prescription Medicine:

This is a prescription medicine, it is only available only under an approved veterinary authorisation. Please ensure that you have read the  "Order Prescription Medication" page before ordering this item.

All prescription medicines on the Your Pet PA website are purchased through veterinary wholesalers the same as those used by your Vet. All our products are ACVM or NZULM listed and identical to those used by your Veterinary Surgeon. Please call or email us if you have any queries about any of the products on our site.

* Prescription Animal Remedy (PAR) Class 1. For use under the authority or prescription of a veterinarian. Registered pursuant to the ACVM Act 1997.