Early symptoms of Addison’s disease can be vague and similar to other conditions, such as depression or the flu. Common symptoms include:
- Fatigue and lack of energy
- Muscle weakness
- Low mood or depression
- Loss of appetite and unintentional weight loss
- Increased thirst
As the condition progresses, more severe symptoms may develop, including:
- Dizziness and fainting
- Cramps and exhaustion
- Darkened areas of skin, lips, or gums
If untreated, Addison’s disease can lead to an adrenal crisis, a life-threatening emergency where symptoms rapidly worsen.