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Published on: 2/10/2026
Key signs in women 65+ include persistent fatigue, unintended weight loss or poor appetite, low blood pressure with dizziness, progressive muscle weakness, ongoing digestive problems, mood or memory changes, and skin darkening or strong salt cravings. Because Addison’s is rare, treatable, and can become life-threatening during illness or stress if missed, there are several factors to consider. See below for urgent red flags, what to discuss with a doctor, how it is diagnosed, and a helpful symptom check tool to guide next steps.
Addison's Disease—also called primary adrenal insufficiency—is a rare but serious condition in which the adrenal glands do not make enough essential hormones, especially cortisol and aldosterone. These hormones help control blood pressure, energy levels, stress response, and salt balance in the body.
In women over 65, Addison's Disease can be particularly hard to recognize. Symptoms often develop slowly and may be mistaken for normal aging or other common health issues. This can delay diagnosis and treatment. Understanding the warning signs can help you take action early and protect your health.
Below are seven important signs of Addison's Disease in women aged 65 and older, explained in clear, practical terms.
Feeling tired occasionally is normal. But Addison's Disease causes deep, ongoing fatigue that does not improve with sleep or rest.
Women often describe it as:
This happens because cortisol plays a key role in energy production. Without enough of it, the body cannot maintain normal stamina.
Why this matters:
Persistent fatigue can reduce independence, increase fall risk, and lower overall quality of life.
Another common early sign of Addison's Disease is unintentional weight loss, often paired with a loss of appetite.
You may notice:
Low cortisol affects digestion and metabolism, while low aldosterone can disrupt fluid and salt balance, further reducing appetite.
Important note:
Weight loss in older adults should always be taken seriously and discussed with a doctor.
Addison's Disease can cause low blood pressure, especially when moving from sitting or lying down to standing.
Common experiences include:
This happens because aldosterone helps regulate sodium and fluid levels. When it's low, blood pressure can drop suddenly.
Why this is risky:
Dizziness increases the chance of falls, which can be especially dangerous for women over 65.
Many women with Addison's Disease report gradual muscle weakness, especially in the legs and arms.
You might notice:
Low cortisol affects muscle strength and the body's ability to maintain muscle tissue.
This is often mistaken for aging, but weakness that worsens over time deserves medical attention.
Digestive symptoms are common but often overlooked signs of Addison's Disease.
These may include:
Because these symptoms can come and go, they are sometimes dismissed as "stomach issues" or medication side effects.
Key point:
When digestive problems persist or appear alongside fatigue and weight loss, Addison's Disease should be considered.
Hormones affect the brain as much as the body. Addison's Disease can lead to mental and emotional changes, including:
In women over 65, these changes are sometimes mistaken for depression or early cognitive decline.
Why awareness helps:
Treating the hormone imbalance often improves mental clarity and emotional stability.
Two less obvious but telling signs of Addison's Disease include:
These occur because the body is trying to compensate for low hormone levels and sodium loss.
Not everyone has these symptoms, but when present, they are important clues.
Addison's Disease is rare, and its symptoms overlap with many common conditions seen in women 65+, such as:
Because symptoms develop slowly, they are often attributed to aging rather than an underlying hormone disorder.
Credible medical organizations such as the National Institutes of Health (NIH) and major endocrine societies emphasize that early recognition is key to preventing serious complications.
If you recognize several of these signs, it's important to evaluate your symptoms carefully. Using a free AI-powered symptom checker for Adrenal Insufficiency (e.g. Addison Disease) can help you understand whether your symptoms align with this condition and determine if medical follow-up is needed.
Important:
A symptom check is not a diagnosis. It is a starting point for a conversation with a healthcare professional.
Addison's Disease is treatable, but untreated adrenal insufficiency can become life-threatening, especially during illness, injury, or severe stress.
You should speak to a doctor promptly if you experience:
These may signal a medical emergency that requires immediate care.
A doctor can order blood tests and hormone evaluations to confirm or rule out Addison's Disease and guide proper treatment.
While Addison's Disease is serious, many women live full, active lives once it is properly diagnosed and managed. Awareness is the first step. Paying attention to your body, asking questions, and seeking medical advice when something doesn't feel right can make a real difference.
If any symptoms discussed here concern you—or feel new, persistent, or worsening—please speak to a doctor. Your health and peace of mind are worth it.
(References)
* den Hoed SAGF, van de Beek EF, de Man HFM, et al. Primary Adrenal Insufficiency in the Elderly: Clinical Features and Outcome. J Clin Endocrinol Metab. 2019 Jun 1;104(6):2110-2119. doi: 10.1210/jc.2018-02484. Epub 2019 May 14. PMID: 31086470.
* Arnaldi G, Bacchetti M, Zennaro R, et al. Addison's disease in older patients: clinical features and prognosis. Aging Clin Exp Res. 2018 Dec;30(12):1423-1428. doi: 10.1007/s40520-018-0951-6. Epub 2018 May 21. PMID: 29785661.
* Charmandari E, Kyriacou A, Beshyah SA, et al. Primary adrenal insufficiency in the elderly: a retrospective study of 52 cases. Eur J Endocrinol. 2012 Oct;167(4):465-72. doi: 10.1530/EJE-12-0082. Epub 2012 Jul 6. PMID: 22778330.
* Husebye ES, Allolio B, Arlt W, et al. Diagnosis and management of primary adrenal insufficiency: An update. Best Pract Res Clin Endocrinol Metab. 2021 Mar;35(2):101505. doi: 10.1016/j.beem.2021.101505. Epub 2021 Mar 11. PMID: 33712391.
* Dineen R, Thompson CJ, Sherlock M. Adrenal Insufficiency: Diagnosis and Management. Mayo Clin Proc. 2020 Feb;95(2):386-403. doi: 10.1016/j.mayocp.2019.08.012. Epub 2020 Jan 9. PMID: 31920677.
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