The signs and symptoms of a stroke vary from person to person, but usually begin suddenly.
The main stroke symptoms include changes to the face. Your face may have dropped on one side, the person may not be able to smile, or their mouth or eye may have drooped.
Signs may also occur on the arms – “the person may not be able to lift both arms and keep them there because of weakness or numbness in one arm”, says the NHS.
Their speech may be slurred or garbled, “or the person may not be able to talk at all despite appearing to be awake” and “they may also have problems understanding what you’re saying to them”, adds the health body.