Health Education

Understanding Thalassemia

Blood sample testing
What Is It?

A Genetic Blood Disorder

Thalassemia is an inherited blood disorder in which the body produces an abnormal form or inadequate amount of haemoglobin, the protein in red blood cells that carries oxygen. This leads to chronic anaemia, requiring lifelong management for the most severe form, Thalassemia Major.

It is passed from parents to children through genes. A child inherits Thalassemia Major only when both parents are carriers (Thalassemia Minor) — which is why premarital screening is so effective at prevention.

Types

Understanding The Spectrum

Thalassemia Minor

A carrier state with mild or no symptoms. Carriers can lead a normal life but risk passing the gene to children.

Thalassemia Intermedia

A moderate form with variable severity — some patients need occasional transfusions, others manage without.

Thalassemia Major

The most severe form. Patients require regular blood transfusions (every 2-4 weeks) and iron-chelation therapy for life.

Symptoms

Common Warning Signs

  • Fatigue, weakness and pale or yellowish skin
  • Slow growth and delayed puberty in children
  • Abdominal swelling (enlarged spleen/liver)
  • Dark urine and bone deformities in severe cases
  • Frequent infections and shortness of breath
Treatment

How We Manage It

  • Regular blood transfusions every 2-4 weeks
  • Iron-chelation therapy to remove excess iron from transfusions
  • Regular monitoring of ferritin levels and organ function
  • Bone marrow / stem cell transplant referral in eligible cases
  • Nutritional support and folic acid supplementation
Prevention

One Blood Test Can Change A Family's Future

Thalassemia is 100% preventable. A simple, affordable blood test (CBC + HPLC) before marriage tells couples if they are carriers — allowing informed decisions and genetic counselling.

Join Our Next Screening Camp
FAQs

Frequently Asked Questions

No. Thalassemia is a genetic disorder inherited from parents — it cannot spread through contact, air, food, or blood transfusion in the way an infection would.

Yes — with consistent transfusions, chelation therapy and monitoring, patients can attend school, work and live long, active lives. Early and regular treatment is key.

Not necessarily. When both parents carry the trait, each pregnancy has roughly a 25% chance of Thalassemia Major, 50% chance of the child being a carrier, and 25% chance of being unaffected.

Visit our Mailsi centre or attend one of our community screening camps — testing is free for residents of Mailsi tehsil. See our Contact page for the schedule or to book an appointment.

You can donate toward transfusion and medicine costs, register as a voluntary blood donor, or volunteer at our awareness camps.