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Endocrinology

What is Endocrinology?

Endocrinology is a medical specialty that deals with the endocrine system, its related conditions, diseases, diagnosis as well as hormonal imbalances and disorders. The endocrine system consists of organs such as the thyroid gland, pituitary gland, the pancreas, adrenal glands, the ovaries and the testes. They are responsible for the production of hormones essential for the body to function, and changes to any of them due to a disease or disorder can lead to hormonal imbalances.

The metabolic function of the body is dependent on the health of the endocrine system. When these glands malfunction or produce excessive or insufficient hormones, it can lead to a wide range of health issues, known as endocrine disorders.

These disorders can manifest in various ways, affecting individuals of all ages. For instance, imbalances in thyroid hormones can cause symptoms like weight gain or loss, fatigue, and mood disturbances. Similarly, issues with the pancreas can lead to diabetes, a condition characterized by high blood sugar levels.

When the endocrine system malfunctions, it can lead to hormonal imbalances and various disorders. Some common endocrine disorders include:

  • Diabetes
    A condition characterized by high blood sugar levels, often due to insufficient insulin production or resistance to insulin.
  • Thyroid Disorders
    A range of disorders such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), which can affect metabolism, energy levels, and weight.
  • Adrenal Disorders
    A range of disorders such as Addison's disease (adrenal insufficiency) and Cushing's syndrome (excess cortisol production).
  • Pituitary Disorders
    A range of disorders affecting hormone production and leading to conditions like gigantism, dwarfism, or infertility.
  • Polycystic Ovary Syndrome (PCOS)
    A hormonal disorder affecting women, often causing irregular periods, excess hair growth, and weight gain.

Endocrinologists are medical professionals who diagnose and treat these endocrine disorders utilizing a variety of diagnostic tools, including blood tests to measure hormone levels, imaging studies to visualize glands, and genetic testing to identify underlying genetic causes.

Our dedicated teams of experienced multidisciplinary specialists and healthcare professionals work together to provide treatment plans tailored to the needs of our patients on their recovery journey.

Speak to our Specialists today.


Speak to our specialists today.

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Dr. Kevin Tan

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Dr. Matthew Tan Zhen-Wei
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Dr. Goh Kian Peng

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