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Thalassemia Care

Overview

What is Thalassemia?

An inherited blood disorder that passes through families, thalassemia affects the body's ability to produce normal haemoglobin. Haemoglobin, a critical protein in red blood cells, is responsible for carrying oxygen from the lungs to every part of the body. This condition, which is genetic, results in the production of fewer healthy red blood cells and less haemoglobin and leads to a lower oxygen supply. A consequence of this is anaemia, which can range from mild to life-threatening, leaving individuals feeling fatigued, weak and impacting their growth and development. A specialised thalassemia centre provides lifelong care that's necessary to manage this complex condition beyond simply treating symptoms to ensure long-term wellbeing.

Types of Thalassemia

Which part of the haemoglobin molecule is affected and the specific genetics determines the severity of thalassemia and is categorised into two main types.

The first type is Alpha-Thalassemia, occurring when genes related to the alpha-globin protein chain are missing or mutated. The severity can range from mild anaemia to a more significant condition known as haemoglobin H disease.

The second type, Beta-Thalassemia, which is the most common form in the region, affects the beta-globin protein chain and is typically classified into three clinical pictures. There is Thalassemia Minor, which is when individuals are carriers of the gene but usually experience no or only mild symptoms and require no specific medical treatment. Second is Thalassemia Intermedia, known for causing moderate to severe anaemia. Patients may not need regular transfusions but require close monitoring and may need support during illness or stress. Lastly is Thalassemia Major, also referred to as Cooley's Anaemia, and is the most severe form, diagnosed in early infancy. It causes profound, life-threatening anaemia and requires regular blood transfusions and extensive medical management to survive and thrive.

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Several scenarios would require consulting with a haematology specialist. Seeking genetic counselling and testing before starting a family is a vital step for couples with a family history of the condition or who are known carriers. Symptoms such as persistent paleness, poor appetite, slow growth, a swollen abdomen or jaundice in children warrant immediate investigation. Experiencing unexplained and persistent fatigue, weakness, shortness of breath or bouts of jaundice in adults should be looked into. A baseline consultation to fully understand the condition, its implications for health and the potential risks for children should be booked by anyone diagnosed with a form of thalassemia, even a mild type like thalassemia minor. Regular follow-ups at a dedicated thalassemia centre Dubai ensures the condition is managed with expert, proactive care.

A thorough exploration of personal and family medical history, followed by a careful physical examination to check for signs like an enlarged spleen are part of the diagnostic process with blood testing being the cornerstone of diagnosis. A Complete Blood Count measures the number, size and haemoglobin content of red blood cells. In thalassemia, red blood cells are often smaller and paler than normal.

The definitive test is haemoglobin electrophoresis, which is a process that separates and measures the different types of haemoglobin in the blood. The specific thalassemia type and its severity are determined via this test. More advanced genetic testing can definitively identify carrier status, for individuals planning a family.

Expert and comprehensive management for the full spectrum of thalassemia and its associated complications are provided by our haematology teams at NMC.

  • Beta-Thalassemia Major and Intermedia
  • Alpha-Thalassemia, including Haemoglobin H disease
  • Thalassemia Trait (Minor)
  • Iron Overload (Haemosiderosis)
  • Complications of Chronic Anaemia
  • Management of associated endocrine disorders

A lifelong partnership between the patient, their family and a dedicated clinical team is the way we approach a chronic, inherited condition like thalassemia. Building a complete and precise picture of the individual's health is the way we start this partnership, through advanced diagnostic tools. We establish a structured programme of safe, regular blood transfusions for patients with Thalassemia Major. This is key to maintaining healthy haemoglobin levels and suppressing the body's ineffective production of abnormal cells. This is paired with modern iron chelation therapy, to manage the inevitable iron overload from transfusions and protect vital organs like the heart, liver and endocrine glands. This is available in both oral and injectable form.

Close monitoring and intervention when necessary and managing complications proactively, for patients with Thalassemia Intermedia are the basis of our approach. Expert guidance on managing bone health, endocrine function and nutritional needs are provided by our teams who also offer genetic counselling for carriers and families. This aims at explaining risks and discussing reproductive options. Our team across the UAE is equipped to support the patient journey, whether they require long-term monitoring, acute intervention for complications or simply seek a second opinion. If patients are looking for a dedicated thalassemia centre in Dubai, Abu Dhabi or any NMC facility across the UAE, an integrated and consistent standard of specialised care will meet them.

Consultant haematologists with specialised training and a deep, focused interest in haemoglobinopathies like thalassemia make up our NMC teams. They are supported by dedicated nurses, transfusion specialists, dietitians and counsellors who are all integral to delivering truly holistic, patient-centred care.

A diagnosis of thalassemia brings many questions and can create uncertainty. Our consultants, with unparallelled bedside manner, take time with patients and their families. Being walked through diagnostic results, complex genetic information explained clearly and all management options outlined are what patients can expect, so confident, informed decisions can be made. Guiding patients from diagnosis to confident self-management and helping all those who seek expert guidance for thalassemia, our specialists across the NMC network combine clinical excellence with genuine compassion.

FAQs

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Frequently Asked Questions

A bone marrow or stem cell transplant is the only potential cure for Thalassemia Major currently, from a matched donor. It’s not suitable for everyone, as the procedure is complex with significant risks. Lifelong management with regular transfusions and iron chelation therapy is highly effective for most individuals and allows for a very good quality of life. Hope for future curative options exists, with gene therapies undergoing research constantly.
Having the thalassemia trait (or minor) means you are a carrier of the gene but typically do not have the disease itself. You may have a very mild, asymptomatic anaemia and generally require no treatment and have a normal lifespan. It is crucial though for you to be aware of your status for family planning, as there is a 25% chance with each pregnancy of passing a more severe form on to your child if your partner is also a carrier. Genetic counselling is highly recommended.
To maintain safe haemoglobin levels, individuals with Thalassemia Major usually require blood transfusions every 2 to 4 weeks. Depending on the medication used (daily oral pills or regular infusions) and your individual iron levels, the frequency of iron chelation therapy varies but it is a consistent, lifelong part of the treatment plan. This is to prevent organ damage from iron overload.
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