Sickle Cell Disease
Sickle Cell Disease
Sickle Cell Disease is an inherited blood disorder that affects the shape and function of red blood cells. Normally, red blood cells are round and flexible, allowing them to move easily through blood vessels and carry oxygen around the body. In people with sickle cell disease the cells become hard, sticky, and shaped like a crescent or “sickle.”
These abnormal cells can block blood flow, reducing oxygen supply to tissues and organs. This can lead to pain, infections, and other serious health complications.
Signs & Symptoms
Symptoms are not universal in all sickle cell sufferers but common signs and symptoms include:
- Tiredness and fatigue
- Swelling of hands and feet
- Shortness of breath
- Regular infections
- Vision impairment
- Pain in limbs
Episodes or sickle cell crises can occur from dehydration, stress, cold weather or infections.
Treatment
There is little action a first aider can take other than to ensure the sufferer is fully hydrated. They may have their own prescribed medication which they can take.
There is no universal cure but sufferers are able to manage symptoms via medication and lifestyle adaptations.
