01/05/2026
🧠 Childhood stroke can affect babies (including in the womb), children and young people. Several hundred children are diagnosed with a stroke every year in the UK.
🧠 A stroke happens when the blood supply to part of the brain is cut off, killing brain cells. Damage to the brain can affect how the body works.
🧠 There are two main types of stroke. Ischaemic strokes are due to a blocked blood vessel in the brain. Haemorrhagic strokes are due to bleeding in or around the brain. In children, both types of stroke are rare and they occur in similar numbers.
🧠 Children can also have transient ischaemic attacks (also known as a TIA or mini-stroke). A TIA is the same as a stroke, except that the symptoms last for less time. In a TIA, a blood vessel in the brain gets blocked, but the blockage clears by itself. A TIA is a major warning sign for stroke and should always be taken seriously.
🧠 A stroke is a medical emergency. If you suspect a stroke, you should always call 999.
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