adrenal complications awareness

Overview

Your adrenal glands are two small organs that sit on top of your kidneys. They make hormones that help control your blood pressure, energy levels, salt and water balance, and how your body reacts to stress. Adrenal complications happen when these glands make too much or too little of these hormones. This can affect how you feel from day to day and, in some cases, can become a medical emergency.

Adrenal complications are not common, but they are serious and can be underdiagnosed. Because the symptoms can be vague at first, it is important to know when to seek help.

Anyone can be affected, but some groups are at higher risk. This includes people who have an autoimmune disease, people taking long-term steroid medicines, and people who have recently had major surgery or a serious infection.

Symptoms

Common symptoms

• Extreme tiredness that does not improve with rest
• Dizziness or light-headedness, especially when standing up
• Unexplained weight loss and loss of appetite
• Nausea, stomach pain, or diarrhea
• Salt cravings
• Darkening of the skin, especially in creases, scars, or gums

Symptoms in children

• Poor growth or delayed development
• Frequent stomach aches, nausea, or vomiting
• Low energy and trouble concentrating at school
• Low blood sugar episodes, especially during illness

Symptoms in older adults

• Confusion or changes in thinking
• Weakness and unsteadiness, which may lead to falls
• Low blood pressure, sometimes causing fainting
• Dehydration and poor appetite

Causes

Main causes

• Autoimmune disease, where the body's immune system accidentally damages the adrenal glands
• Long-term use of steroid medicines, followed by sudden stopping or serious stress
• Infections such as tuberculosis or sepsis
• Bleeding or blood clots in the adrenal glands (rare)
• Surgery or injury to the adrenal glands
• Problems with the pituitary gland in the brain, which directs adrenal hormone production

Risk factors

• Taking oral, inhaled, or injected steroid medicines for more than a few weeks, especially if you stop suddenly
• Having an autoimmune condition, such as type 1 diabetes or an underactive thyroid
• Having a serious infection or traumatic injury
• Recent surgery or radiation therapy around the kidneys or adrenal area

When to see a doctor

See a doctor urgently if:

• Any warning signs of an adrenal crisis listed above — call your local emergency number now
• Dizzy spells, fainting, or repeated vomiting that prevents you from keeping fluids down

Book a routine appointment if:

• Extreme tiredness, unexplained weight loss, darkening skin, salt cravings, or low blood pressure
• Nausea or a poor appetite that lasts more than a week without a clear cause

Diagnosis

A doctor will start by asking about your symptoms, reviewing your medical history, and doing a physical exam. If they suspect an adrenal problem, they will order blood tests and may refer you to a hormone specialist called an endocrinologist.

Tests that may be done

• Blood tests for morning cortisol, ACTH, sodium, potassium, and blood sugar
• ACTH stimulation test, which checks how well your adrenal glands respond to stimulation
• 24-hour urine test to measure hormone levels, mainly if the adrenal glands are overactive
• CT or MRI scans of the adrenal glands or the pituitary gland in the brain

What to expect at your appointment

Diagnosis may take a few days to a few weeks, depending on the tests and specialist appointments. Some tests require fasting or arriving early in the morning. If your doctor thinks you may be at immediate risk of an adrenal crisis, treatment will begin urgently, even before all test results are back.

Treatment

Treatment depends on whether your adrenal glands are producing too much or too little hormone. The goal is to restore a safe hormone balance, control symptoms, and prevent emergencies. Your treatment plan will be tailored to you by your healthcare team.

Self-care at home

• Take every dose of your medicine exactly as prescribed, even when you feel well.
• Carry a medical alert card or bracelet saying you have an adrenal condition.
• Ask your healthcare team for a written 'sick-day plan' so you know what to do if you get ill, injured, or need medical care.
• Make sure your family and close friends know the warning signs of an adrenal crisis.

Medical treatments

Medical treatment may involve replacing missing hormones for underactive adrenal glands, or using medicines to reduce the effects of excess hormones for overactive glands. Steroid medicines are sometimes given in a way that mirrors the body's natural daily rhythm. Doses are adjusted carefully during times of stress, illness, or injury. It is very important never to stop or change these medicines without your doctor's advice.

When is surgery considered?

Surgery may be needed if a tumor or other problem in the adrenal gland is causing complications. Your specialist will discuss whether surgery is an option, and if so, what to expect before and after the procedure.

Living with this condition

Many people with adrenal complications live full, active lives. The key is sticking to your routine: taking medicines regularly, attending check-ups, and always following your sick-day plan when you are unwell.

Lifestyle tips

• Wear or carry medical identification at all times.
• Keep emergency contacts in your phone and on paper, including who to call if you collapse.
• Do your best to avoid extreme physical stress, missed meals, and sudden large doses of exercise when you feel unwell.
• Tell every doctor, dentist, or care professional you see about your adrenal condition before any procedure.

Diet and exercise

Eat a balanced diet and keep your salt intake in line with your doctor's advice. Gentle, regular exercise such as walking or swimming is good for strength and mood, but avoid intense workouts when you feel unwell or if your healthcare team has advised caution.

Mental health and emotional wellbeing

Living with a chronic condition can be stressful and may cause anxiety or low mood. These feelings are normal and understandable. Talking to family, friends, a counsellor, or a mental health professional can make a real difference.

Prevention

You cannot usually prevent the underlying adrenal disease, but you can prevent dangerous complications. This includes managing steroid medicines carefully, adjusting treatment during infections or stress as advised, and seeking prompt medical help when warning signs appear.

Vaccines

Keeping your vaccinations up to date is a good idea because infections put extra stress on your body and can trigger emergencies. Ask your doctor or pharmacist about vaccines that are recommended for you.

Screening programmes

There is no routine screening for adrenal complications in the general population. However, if you have a family history of adrenal disease, an autoimmune condition, or a history of long-term steroid use, talk to your doctor about whether you should have any checks.

Complications

If left untreated

• Adrenal crisis: a life-threatening drop in blood pressure, dehydration, and confusion
• Shock, collapse, and loss of consciousness, which can become fatal without urgent care
• Long-term fatigue, muscle weakness, bone thinning, and heart rhythm problems
• A much slower or more difficult recovery from infections and injuries

Long-term outlook

Although adrenal complications are serious, they are usually very treatable. With early diagnosis, careful monitoring, and the right treatment plan, most people can lead a fulfilling and active life. The outlook depends on the underlying cause, but many people improve dramatically once the right care is in place.

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