
Many of the complaints we live with for years, such as constant fatigue, changes in weight or nervousness, are easily put down to stress and a hectic life. Behind them, however, there is sometimes a hormonal imbalance that an endocrinologist can recognise and treat. In this article we explain what an endocrinologist treats and which symptoms should not be ignored, so that you can seek an examination in good time.
What does an endocrinologist treat?
An endocrinologist is a doctor specialised in the endocrine glands and the hormones they produce. The field of endocrinology covers:
- Disorders of the thyroid gland (hypothyroidism, hyperthyroidism, Hashimoto's thyroiditis, nodules and enlargement of the gland).
- Diabetes and disorders of blood sugar levels.
- Hormonal imbalance and disorders of the sex hormones.
- Obesity and metabolic disorders.
- Disorders of the adrenal glands and the pituitary gland, and osteoporosis.
Thyroid symptoms that should not be ignored
The thyroid gland governs the metabolism of the whole body, so its disorders are common and their symptoms varied:
- Persistent fatigue and weakness or, conversely, nervousness and restlessness.
- Unexplained gain or loss of body weight.
- A rapid or slowed heart rate.
- Sensitivity to cold or increased sweating.
- Dry skin, hair loss and brittle nails.
- Swelling or a feeling of pressure in the neck.
- Mood changes, irritability or reduced concentration.
Signs of a blood sugar disorder
Raised blood sugar can go without clear symptoms for a long time. Pay particular attention if you notice:
- Increased thirst and frequent urination.
- Persistent fatigue and drowsiness.
- Slow wound healing and frequent infections.
- Blurred vision or unexplained weight loss.
Hormonal imbalance and metabolism
Hormones affect weight, mood, fertility and energy. An imbalance may be indicated by unexplained changes in weight, an irregular menstrual cycle, increased hair loss, adult acne or reduced fertility. We have written about the way hormones shape our weight in the article on how hormones affect weight and metabolism.
When should you book an appointment with an endocrinologist?
An endocrinology consultation is advisable if:
- The symptoms listed above persist and do not resolve.
- There is thyroid disease or diabetes in your family.
- You are planning a pregnancy and have thyroid or menstrual cycle problems.
- Laboratory results show abnormalities in hormone or blood sugar levels.
It is important to know that the symptoms listed here are informative only and do not constitute a diagnosis. Only a doctor can give an accurate assessment after an examination.
What an endocrinology consultation at Miren Medic involves
At Miren Medic Polyclinic in Belgrade, the consultation includes a detailed discussion and assessment of your symptoms, if needed laboratory analyses of hormones and blood sugar and an ultrasound of the thyroid gland, followed by a clear plan for monitoring or treatment. The aim is to identify the cause of your complaints in good time and to give you specific recommendations.
Frequently asked questions
What are the first symptoms of a thyroid problem?
Most often these are fatigue, changes in weight, a rapid or slowed heart rate, sensitivity to cold or heat, and changes in the skin and hair. As they are non-specific, the best way to check them is with an examination and laboratory tests.
Do I need a referral to see an endocrinologist?
At a private polyclinic such as Miren Medic no referral is required; you can book the consultation directly.
What should I bring to my first appointment?
If you have earlier laboratory results, a thyroid ultrasound report or a list of the medicines you take, please bring them, as they help the doctor see the whole picture more quickly.
Where can I see an endocrinologist in Belgrade?
Miren Medic is located at Vojvode Stepe 250 in Belgrade. You can book online.
Book an appointment with an endocrinologist
If you recognise any of the symptoms described here, do not wait. Book an appointment with an endocrinologist in Belgrade and have your thyroid, blood sugar and hormones checked in good time. Book online or contact us.


