Parathyroidectomy — Patient information · Ruqelo Health
Surgery·Surgery
Parathyroidectomy
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Educational summary — not medical advice. Discuss with your healthcare provider.
Informed by recognized medical guidance
Overview
A parathyroidectomy is a surgery to remove one or more of the parathyroid glands. These are four tiny glands in your neck that help control the amount of calcium in your blood. This surgery is most often done when one or more of these glands makes too much parathyroid hormone (hyperparathyroidism), causing high calcium levels that can lead to health problems.
Key facts
The parathyroid glands are different from the thyroid gland – they control calcium, not metabolism.
High calcium from overactive parathyroid glands can weaken bones, cause kidney stones, and affect heart and brain function.
Parathyroidectomy is a common and usually safe surgery with a high success rate.
Questions about this article
Most people feel much better after surgery, with improved energy and fewer symptoms.
Parathyroidectomy is a fairly common surgery. Hyperparathyroidism is the third most common endocrine disorder (after diabetes and thyroid disease), and surgery is the only cure for many cases.
It mainly affects adults over 50, especially women. It can also occur in people with certain genetic conditions, kidney disease, or those who have had radiation to the neck.
Symptoms
Call emergency services immediately if you notice:
Sudden severe confusion or loss of consciousness
Very high fever with stiff neck and vomiting
Severe abdominal pain or blood in urine that won't stop
Difficulty breathing or swallowing
See a doctor urgently (same day) if you notice:
⚠New or worsening kidney stone pain that prevents passing urine
⚠Extreme muscle weakness that makes it hard to stand
⚠Persistent vomiting or inability to keep fluids down
Common symptoms
Bone and joint pain
Frequent kidney stones
Fatigue and weakness
Depression or trouble concentrating
Unexplained nausea, vomiting, or loss of appetite
Frequent urination and thirst
Symptoms in children
Poor growth and bone deformities
Muscle weakness and cramps
Irritability or developmental delays
Vomiting, constipation, or dehydration
Symptoms in older adults
Confusion or memory problems that may look like dementia
Muscle weakness leading to falls
Fragile bones and fractures
Depression and fatigue
Causes
Main causes
A noncancerous growth (adenoma) on one or more parathyroid glands – this is the most common cause.
Enlargement (hyperplasia) of all four parathyroid glands.
Rarely, a cancerous tumor of a parathyroid gland.
Risk factors
Being female
Age over 50
Long-term low calcium or vitamin D deficiency
A family history of hyperparathyroidism
Certain genetic disorders (like MEN1 or MEN2)
Long-term use of lithium (a mood stabilizer)
Radiation exposure to the neck
When to see a doctor
See a doctor urgently if:
If you have severe bone pain or a broken bone after a minor injury
If you have symptoms of a kidney stone (severe side/back pain, blood in urine)
If you notice sudden confusion or extreme fatigue
Book a routine appointment if:
If you have ongoing tiredness, muscle aches, or mood changes that don't go away
If you have unexplained nausea, constipation, or frequent urination
If routine blood tests show high calcium levels
Many people with hyperparathyroidism have no symptoms for years. But even without symptoms, high calcium can harm your bones and kidneys over time. If blood tests show high calcium or high parathyroid hormone, your doctor can help you decide the best time to consider treatment.
Diagnosis
Your doctor will review your symptoms, family history, and order blood tests. If calcium and parathyroid hormone levels are high, imaging tests help find the overactive gland(s). A diagnosis is confirmed by blood tests and often a special scan.
Tests that may be done
Blood tests for calcium, parathyroid hormone (PTH), and vitamin D
24-hour urine test to check calcium excretion and rule out other causes
Sestamibi scan – a nuclear medicine scan that lights up overactive parathyroid glands
Ultrasound of the neck to see the glands
CT or MRI scans if needed for precise location
What to expect at your appointment
Your doctor will explain each test and why it's done. A sestamibi scan involves a small injection of a radioactive tracer. It is safe and the radiation is very low. You may need to stop taking calcium or vitamin D supplements before some tests. Results usually come back within a few days to a week.
Treatment
The only cure for primary hyperparathyroidism is surgery to remove the overactive gland(s). In some cases, if symptoms are mild or surgery is not possible, your doctor may recommend monitoring or medications to lower calcium. Surgery is very effective and safe.
Self-care at home
Stay hydrated – drink plenty of water to help prevent kidney stones.
Avoid taking extra calcium or vitamin D supplements unless your doctor says it's safe.
Get moderate exercise to maintain bone strength, but avoid high-impact activities if bones are fragile.
If you have very high calcium, avoid antacids that contain calcium.
Medical treatments
If surgery is not an option, your doctor may suggest medications that help lower calcium or treat symptoms. These can include drugs that block the effect of parathyroid hormone, or medications to protect your bones. No specific brand or dose is mentioned here – your doctor will choose the best one for you.
When is surgery considered?
Surgery is usually recommended when calcium levels are very high, if you have symptoms like kidney stones or bone pain, or if your bones are weakening. It is also advised for younger patients and those with a family history. The surgeon removes the enlarged gland(s) – often through a small incision in the neck, with a high success rate and quick recovery.
Living with this condition
After a successful parathyroidectomy, most people feel much better within a few weeks. Energy levels improve, bone pain lessens, and mood often lifts. You may need to have regular blood tests to check calcium and PTH levels. Most people can resume normal activities within a week or two.
Lifestyle tips
Stay physically active to keep bones and muscles strong.
Drink enough water every day to protect your kidneys.
Eat a balanced diet rich in vegetables, fruits, and whole grains.
Avoid smoking and limit alcohol – both can weaken bones.
Get enough sunshine or take vitamin D supplements as advised by your doctor.
Diet and exercise
After surgery, you may need to temporarily increase your calcium intake if your doctor advises it. Gentle walking, stretching, and strength training are good. Avoid heavy lifting or contact sports until your doctor says it's safe. If you had bone loss, weight-bearing exercises like walking are especially helpful.
Mental health and emotional wellbeing
Dealing with high calcium and surgery can be stressful. Some people feel anxious or down before or after the procedure. It's common to feel emotional as your body adjusts. Talk to your doctor if you feel overwhelmed – they can connect you with support.
Prevention
Most cases of hyperparathyroidism cannot be prevented because they are caused by a growth or genetic condition. But you can reduce your risk of complications by staying hydrated, getting enough vitamin D, and not taking high-dose calcium supplements without medical advice.
Screening programmes
Routine screening for high calcium is not recommended for everyone. However, if you have a family history of hyperparathyroidism or related genetic conditions, your doctor may suggest regular blood tests.
Rarely, a dangerous condition called hypercalcemic crisis with very high calcium
Long-term outlook
The outlook after parathyroidectomy is excellent. Over 95% of people are cured and their calcium levels return to normal. Symptoms like bone pain, fatigue, and mood problems usually improve dramatically. With proper management, most people live full, healthy lives without long-term problems. Even if you are not a candidate for surgery, medications and monitoring can keep you well.
Find support
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 9, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.
