Addisons disease is characterized by low levels of cortisol. The term is synonymous with hypoadrenocorticism (HOAC) which is a broader term describing a low amount of hormones being produced by the adrenal glands (not just cortisol). Canine hypoadrenocorticism is the medical name for Addisons disease in dogs.
Addisons disease can be accompanied by low levels of aldosterone another hormone produced in the adrenal glands.
Although symptoms might appear and disappear at first Addisons disease is a serious condition. If left untreated for too long it can result in death.
Thankfully once a dog gets diagnosed with Addison’s disease it can quickly be treated by the vet. However the treatment is usually life-long. If you see symptoms of Addison’s on your dog quickly take them to the pet hospital.