Haemophilia & bleeding disorders
Haemophilia · Hemofilie a krvácivé poruchy
What it is
A missing clotting factor; bleeding into joints cripples them over time.
Symptoms & signs
- Bleeding into joints and muscles
- prolonged bleeding after injury
- easy bruising
- heavy periods in von Willebrand disease
🚩 Get help if…
- call 112 / 911 now Any head injury, or headache, vomiting or drowsiness
- call 112 / 911 now Bleeding that will not stop with pressure
- call 112 / 911 now Swelling in the neck or throat, or trouble breathing
- see a doctor soon Hot, swollen, painful joint or muscle
Where it strikes
- Clotting cascade
- Blood
- Joints & cartilage
Medical treatment
- Factor replacement prophylaxis
- emicizumab (subcutaneous, weekly)
- desmopressin for mild cases
- tranexamic acid
- joint care
- one-time gene therapy: valoctocogene (Roctavian) for A, etranacogene (Hemgenix) for B — approved 2022–23; factor VIII levels fall over the years after Roctavian
- fitusiran (Qfitlia) — FDA-approved 2025; lowers antithrombin, with a boxed warning for clots
- anti-TFPI antibodies (concizumab, marstacimab) — approved 2024 (FDA, EMA)
Natural & lifestyle
- Avoid contact sports and NSAIDs
- physiotherapy to protect joints
- dental care planning
- medical alert identification
Emerging & experimental
- Gene editing (early trials)
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Yunnan Baiyao (Chinese styptic powder) — small studies early / small studies
- Ginkgo, garlic and fish-oil supplements — thin the blood; avoid anecdotal / traditional
ICD codes
- ICD-10 D66
- ICD-10 D67
- ICD-11 3B10 Hereditary factor VIII deficiency
- ICD-11 3B11 Hereditary factor IX deficiency