Types of Hyperparathyroidism

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 6 min read
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Hyperparathyroidism is a medical condition that affects the parathyroid glands, which are small glands located in your neck. These glands play a crucial role in regulating calcium levels in your body. When something goes awry with these glands, it can lead to various health problems. In this article, we'll explore hyperparathyroidism in simple terms, covering its types, causes, symptoms, diagnostic tests, treatments, and related medications....

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  • This article explains Types of Hyperparathyroidism: in simple medical language.
  • This article explains Causes of Hyperparathyroidism: in simple medical language.
  • This article explains Symptoms of Hyperparathyroidism: in simple medical language.
  • This article explains Diagnostic Tests for Hyperparathyroidism: in simple medical language.
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Hyperparathyroidism is a medical condition that affects the parathyroid glands, which are small glands located in your neck. These glands play a crucial role in regulating calcium levels in your body. When something goes awry with these glands, it can lead to various health problems. In this article, we’ll explore hyperparathyroidism in simple terms, covering its types, causes, symptoms, diagnostic tests, treatments, and related medications.

Types of Hyperparathyroidism:

  1. Primary Hyperparathyroidism: This is the most common type, occurring when one or more parathyroid glands become overactive, leading to excessive production of parathyroid hormone (PTH).
  2. Secondary Hyperparathyroidism: It arises as a response to another medical condition, often kidney disease, where the parathyroid glands work harder to maintain calcium balance.
  3. Tertiary Hyperparathyroidism: This condition develops when secondary hyperparathyroidism becomes chronic and the parathyroid glands continue to produce excess PTH even after the underlying issue is resolved.

Causes of Hyperparathyroidism:

  1. Adenoma: A benign tumor on a parathyroid gland.
  2. Hyperplasia: Enlargement of multiple parathyroid glands.
  3. Genetic Factors: Inherited mutations can increase the risk.
  4. Radiation Exposure: Such as from cancer treatments.
  5. Chronic Kidney Disease: Leads to calcium imbalance.
  6. Vitamin D Deficiency: Impairs calcium absorption.
  7. Certain Medications: Such as lithium or thiazide diuretics.
  8. Bone Conditions: Like Paget’s disease.
  9. Autoimmune Disorders: Such as lupus.
  10. Multiple Endocrine Neoplasia (MEN): A rare genetic disorder.
  11. Previous Neck Surgery: Especially thyroid or parathyroid surgery.
  12. High Calcium Diet: Excessive calcium intake.
  13. Dehydration: Can elevate calcium levels.
  14. Immobilization: Prolonged bed rest.
  15. Cancers: Rarely, tumors can produce PTH-like substances.
  16. Milk-Alkali Syndrome: Overconsumption of calcium and antacids.
  17. Certain Infections: Like tuberculosis.
  18. Aging: Risk increases with age.
  19. Estrogen Deficiency: Common in postmenopausal women.
  20. Idiopathic: In some cases, the cause remains unknown.

Symptoms of Hyperparathyroidism:

  1. Fatigue: Feeling excessively tired.
  2. Muscle Weakness: Reduced strength.
  3. Bone Pain: Aching or discomfort.
  4. Kidney Stones: Formation of painful stones.
  5. Frequent Urination: Increased need to urinate.
  6. Thirst: Feeling excessively thirsty.
  7. Abdominal Pain: Especially in the upper abdomen.
  8. Nausea and Vomiting: Digestive issues.
  9. Constipation: Difficulty passing stool.
  10. Depression: Mood changes.
  11. Cognitive Changes: Memory problems.
  12. Joint Pain: Aching in the joints.
  13. Heart Palpitations: Irregular heartbeats.
  14. High Blood Pressure: Hypertension.
  15. Bone Fractures: Increased risk.
  16. Loss of Height: Compression fractures.
  17. Tingling or Numbness: In hands or feet.
  18. Hair Loss: Thinning or brittle hair.
  19. Difficulty Concentrating: Mental fog.
  20. Painful Periods: In women with menstruation.

Diagnostic Tests for Hyperparathyroidism:

  1. Blood Tests: Measure calcium and PTH levels.
  2. Urinalysis: Checks for excess calcium.
  3. Bone Density Scan: Assess bone health.
  4. X-rays: Detect bone abnormalities.
  5. Ultrasound: Visualize the parathyroid glands.
  6. Sestamibi Scan: Highlights overactive glands.
  7. MRI or CT Scan: Detailed imaging.
  8. 24-Hour Urine Collection: Quantify calcium excretion.
  9. DEXA Scan: Measures bone density.
  10. Genetic Testing: Identifies inherited forms.
  11. Renal Function Tests: Assess kidney health.
  12. PTH Stimulation Test: Evaluate gland response.
  13. ECG: Checks for heart irregularities.
  14. Intraoperative PTH Monitoring: During surgery.
  15. Dual-Energy X-ray Absorptiometry (DXA): Measures bone density.
  16. Bone Biopsy: Rarely used for diagnosis.
  17. Scintigraphy: Imaging using radioactive tracers.
  18. Fine Needle Aspiration (FNA): To rule out cancer.
  19. Nuclear Medicine Scans: Like PET scans.
  20. Fluoroscopy: Real-time X-ray imaging.

Treatments for Hyperparathyroidism:

  1. Monitoring: If mild or asymptomatic.
  2. Lifestyle Changes: Adequate hydration, reduced calcium intake.
  3. Medication: Bisphosphonates to manage bone loss.
  4. Parathyroidectomy: Surgical removal of overactive glands.
  5. Minimally Invasive Surgery: Smaller incisions.
  6. Kidney Stone Management: If present.
  7. Hormone Replacement Therapy: In postmenopausal women.
  8. Cinacalcet (Sensipar): Medication to lower PTH levels.
  9. Vitamin D Supplements: Correct deficiency.
  10. Dialysis: For severe kidney-related cases.
  11. Bone Health Medications: To prevent fractures.
  12. Regular Check-ups: To monitor calcium and PTH levels.
  13. Nutritional Counseling: Balancing calcium intake.
  14. Post-Surgery Care: Monitoring for complications.
  15. Calcimimetics: Regulate PTH secretion.
  16. Kidney Transplant: For advanced kidney disease.
  17. Estrogen Therapy: In postmenopausal women.
  18. Percutaneous Ethanol Injection: For adenomas.
  19. Cryotherapy: Rarely used for treatment.
  20. Radiation Therapy: In select cases.

Drugs for Hyperparathyroidism:

  1. Cinacalcet (Sensipar): Reduces PTH levels.
  2. Alendronate (Fosamax): Treats bone loss.
  3. Calcitriol (Rocaltrol): Active form of vitamin D.
  4. Etelcalcetide (Parsabiv): Manages PTH levels.
  5. Teriparatide (Forteo): Stimulates bone growth.
  6. Risedronate (Actonel): Prevents bone loss.
  7. Denosumab (Prolia): Increases bone density.
  8. Ergocalciferol (Drisdol): Vitamin D supplement.
  9. Thiazide Diuretics: Can reduce calcium levels.
  10. Bisphosphonates: Prevent bone loss.
  11. Calcimimetics: Regulate PTH secretion.
  12. Parathyroid Hormone (PTH): Replacement therapy.
  13. Phosphate Binders: Manage phosphorus levels.
  14. Angiotensin-Converting Enzyme (ACE) Inhibitors: For kidney-related issues.
  15. Potassium Citrate: Prevent kidney stones.
  16. Prednisone: In specific cases.
  17. Spironolactone: For hypertension.
  18. Hydrochlorothiazide: Reduces calcium levels.
  19. Diltiazem: Controls high blood pressure.
  20. Estrogen Replacement Therapy: In postmenopausal women.

Conclusion:

Hyperparathyroidism can affect various aspects of your health, from bone strength to kidney function. Recognizing its types, causes, symptoms, diagnostic tests, and treatment options is vital for managing this condition effectively. If you suspect you have hyperparathyroidism or have been diagnosed with it, consult with a healthcare professional who can guide you through the appropriate steps for your specific situation. Early detection and management can greatly improve your quality of life and reduce the risk of complications.

Disclaimer: Each person’s journey is unique, always seek the advice of a medical professional before trying any treatments to ensure to find the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this page or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

References

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  2. https://www.aad.org/about/burden-of-skin-disease
  3. https://www.usa.gov/federal-agencies/national-institute-of-arthritis-musculoskeletal-and-skin-diseases
  4. https://www.cdc.gov/niosh/topics/skin/default.html
  5. https://www.skincancer.org/
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  7. https://www.psoriasis.org/about-psoriasis/
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  11. https://www.fda.gov/files/drugs/published/Acute-Bacterial-Skin-and-Skin-Structure-Infections—Developing-Drugs-for-Treatment.pdf
  12. https://dermnetnz.org/topics
  13. https://www.aaaai.org/conditions-treatments/allergies/skin-allergy
  14. https://www.sciencedirect.com/topics/medicine-and-dentistry/occupational-skin-disease
  15. https://aafa.org/allergies/allergy-symptoms/skin-allergies/
  16. https://www.nibib.nih.gov/
  17. https://rxharun.com/resources/category/resources/rxharun/article-types/skin-care-beauty/skin-diseases-types-symptoms-treatment/
  18. https://www.nei.nih.gov/
  19. https://en.wikipedia.org/wiki/List_of_skin_conditions
  20. https://en.wikipedia.org/?title=List_of_skin_diseases&redirect=no
  21. https://en.wikipedia.org/wiki/Skin_condition
  22. https://oxfordtreatment.com/
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  25. https://www.nccih.nih.gov/health
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  27. https://www.aarda.org/diseaselist/
  28. https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets
  29. https://www.nibib.nih.gov/
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  31. https://www.nichd.nih.gov/
  32. https://www.nimh.nih.gov/health/topics
  33. https://www.nichd.nih.gov/
  34. https://www.niehs.nih.gov
  35. https://www.nimhd.nih.gov/
  36. https://www.nhlbi.nih.gov/health-topics
  37. https://obssr.od.nih.gov/
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  39. https://rarediseases.info.nih.gov/diseases
  40. https://beta.rarediseases.info.nih.gov/diseases
  41. https://orwh.od.nih.gov/


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