Adrenal Cancer Symptoms From Hormone Excess and Tumor Growth

Maybe your blood pressure won’t settle no matter what you try. Maybe you’ve noticed new facial hair, bruises that appear from nothing, or a heavy fullness in your upper abdomen that hasn’t gone away. Adrenal cancer symptoms can develop when a tumor grows large enough to cause pressure in the abdomen or produces excess hormones. Here’s the reassuring part: many of these symptoms are more commonly caused by non-cancerous conditions. Still, if something is new, persistent, or changing quickly — especially anything hormone-related — it should be medically assessed.

Overview: What Do Adrenal Cancer Symptoms Feel Like?

Symptoms vary a great deal, and that’s because your adrenal glands make several hormones that influence blood pressure, metabolism, stress responses, and sexual development. Cancer of the adrenal cortex, also called Treatment Options" class="ahp-ilk">adrenocortical carcinoma, may cause no symptoms at first. When symptoms do occur, they may result from the tumor producing excess hormones, growing within the abdomen, or, less commonly, spreading to another part of the body.

No single symptom confirms adrenal cancer. Symptoms such as high blood pressure, fatigue, weight gain, abdominal discomfort, or changes in body hair are common and usually have causes unrelated to cancer. But a new combination of symptoms — especially fast hormonal changes, or an adrenal mass picked up on a scan — deserves review by a qualified clinician.

The adrenal glands sit above the kidneys, deep inside the upper abdomen. Adrenal tumors can be benign or malignant, and some do not make hormones. This means a person may have hormone-related symptoms, pressure-related symptoms, or no noticeable symptoms until a tumor is identified during imaging performed for another reason.

Hormone-Related Symptoms and Body Changes

Many adrenal cancers produce too much cortisol. Excess cortisol can lead to features of Cushing syndrome, including weight gain around the trunk and face, easy bruising, purple or reddish stretch marks, muscle weakness, high blood pressure, high blood sugar, mood changes, and reduced bone strength. These changes usually build up gradually. If they come on unusually fast, get them checked.

Some tumors produce excess male-type sex hormones, called androgens. In women and girls, possible signs include new or rapidly increasing facial or body hair, acne, scalp hair thinning, a deeper voice, irregular or absent menstrual periods, or changes in genital appearance. In men and boys, excess hormones may sometimes cause early puberty in children or changes in breast tissue, libido, or fertility.

Less often, an adrenal tumor produces excess aldosterone. This can contribute to persistent or difficult-to-control high blood pressure, low potassium levels, muscle cramps, weakness, headaches, thirst, or frequent urination. These symptoms are not specific to cancer, but hormone testing can help determine whether the adrenal glands are involved.

• Rapidly developing Cushing-like changes may require prompt medical evaluation.
• New virilization, such as voice deepening or sudden excess facial hair in an adult woman, should not be ignored.
• High blood pressure together with low potassium or unexplained weakness may point to an endocrine cause.

Symptoms Caused by Tumor Growth or Spread

An adrenal tumor that does not produce hormones may remain unnoticed until it becomes larger. It can cause a feeling of fullness, persistent discomfort, or pain in the upper abdomen, side, or back. Some people notice a lump or increasing abdominal size, although tumors deep in the abdomen are often not felt from the outside.

General symptoms such as reduced appetite, unintentional weight loss, ongoing tiredness, nausea, or a sense of being unwell can occur with many illnesses, including digestive disorders, infections, and other cancers. These symptoms are more meaningful when they are persistent, unexplained, and occur alongside an abdominal mass or unusual hormone-related changes.

If adrenal cancer spreads, symptoms depend on the affected area. For example, spread to the lungs may cause persistent cough or breathlessness, while spread to bone may cause focal bone pain. These symptoms have many possible explanations and should be evaluated in the context of the person’s full medical history, examination, and test results.

Common Triggers, Causes, and Risk Factors

People often talk about “triggers” when symptoms flare. With adrenal cancer, though, symptoms aren’t usually set off by a particular food, activity, stressful event, or lifestyle choice. Instead, symptoms arise when a tumor releases hormones or grows enough to affect nearby tissues. Stress can temporarily affect normal hormone levels and may worsen awareness of symptoms, but it does not cause adrenal cancer.

The exact cause of most adrenal cancers is unknown. The condition is rare and can occur at different ages, although some inherited genetic syndromes increase risk. These include Li-Fraumeni syndrome, Beckwith-Wiedemann syndrome, familial adenomatous polyposis, and Lynch syndrome. Having one of these conditions does not mean a person will develop adrenal cancer, but it may influence screening and genetic counseling decisions.

Most adrenal masses discovered incidentally on scans are not cancer. Doctors consider features such as the size and appearance of the mass, whether it is growing, and whether it is making hormones. A family history of certain cancers, previous genetic testing, and the pattern of symptoms can also help determine the most appropriate next steps.

How Doctors Assess Possible Adrenal Cancer

Assessment usually begins with a detailed history and physical examination. A clinician may ask about changes in weight, blood pressure, menstrual cycles, body hair, muscle strength, skin bruising, mood, and family history. They may also review medications, because some medicines can affect hormone test results or cause symptoms that resemble endocrine disorders.

Blood and urine tests can measure hormones and hormone byproducts, including cortisol-related markers, aldosterone, and sex hormones. The exact tests depend on the person’s symptoms and the imaging findings. In some situations, doctors use specialized suppression or stimulation tests to understand whether hormone production is abnormal.

Computed tomography (CT) or magnetic resonance imaging (MRI) helps show the size, structure, and location of an adrenal mass. Imaging may also look for signs of spread. A biopsy is not routinely the first step for an adrenal mass, particularly when adrenal cancer is suspected, because hormone testing and imaging are important for planning safe care. The care team decides whether tissue sampling is appropriate in an individual case.

Treatment Options and Supportive Care

Treatment depends on whether a tumor is cancerous, its size, whether it produces hormones, and whether it has spread. For localized adrenal cancer, surgery to remove the affected adrenal gland and tumor is generally the main treatment when it can be performed safely. Surgery is best planned by an experienced multidisciplinary team because hormonal effects and the tumor’s location can affect preparation and recovery.

Some people may need additional treatment after surgery or treatment for cancer that cannot be fully removed. Options may include medicines that reduce hormone production or target tumor cells, radiation therapy in selected circumstances, and systemic cancer treatments. The treatment plan is individualized and may also include management of high blood pressure, diabetes, low potassium, bone health, or other effects of excess hormones.

Supportive care matters at every stage, not just at the end. This can include nutritional guidance, help with fatigue or emotional wellbeing, pain management where needed, and regular follow-up imaging and hormone tests. Acıbadem Health Point’s multidisciplinary specialists at JCI-accredited hospitals evaluate and treat adrenal conditions for international patients, with care plans based on individual clinical findings.

When to Seek Medical Care

A person should arrange a medical appointment for persistent upper abdominal or back pain, a newly noticed abdominal fullness, unexplained weight loss, or symptoms suggesting hormone excess. Examples include rapidly increasing facial hair or acne, irregular periods, easy bruising, new purple stretch marks, worsening muscle weakness, or blood pressure that is difficult to control.

More urgent assessment is appropriate for severe headache, chest pain, severe shortness of breath, fainting, confusion, or very high blood pressure symptoms. These symptoms may not be caused by an adrenal problem, but they require timely medical attention. People should seek emergency services according to local guidance if these symptoms are sudden or severe.

People with a known adrenal mass should follow the testing and monitoring schedule recommended by their doctor. It is helpful to bring a list of symptoms, medication names, previous scan reports, and relevant family history to appointments. Steer clear of self-treating with hormone supplements or unproven “adrenal support” products — they can interfere with your test results or cause unwanted effects.

Frequently asked questions