Suspected stroke symptoms include: 1. Dizziness or vertigo: Dizziness generally refers to dizziness and lightheadedness. Dizziness is manifested by a sense of turning, swaying or tipping of the outside world, and may be accompanied by tinnitus. 2. Headache: If accompanied by nausea, vomiting, confusion and neck straightening, it is highly suggestive of stroke. 3, numbness of limbs, face, lips or tongue, inflexible limb movement, unclear words. 4.Blurred vision, blackness in one or both eyes, double vision. 5.Unexplained fall or sudden onset of delirium. 6.Mental and personality changes or increased and deepened sleep. 7.Sudden generalized amnesia, difficulty in speech or in understanding others’ speech. 8.Nose bleeding.