What is NOT a common sign of a stroke?

Joint inflammation is not a common sign of a stroke. Strokes typically present with neurological symptoms that arise suddenly due to a disruption in blood flow to the brain. Common indicators of a stroke include sudden confusion, which may manifest as difficulty understanding speech or responding appropriately; severe headache, often described as the worst headache of one's life, particularly in cases of hemorrhagic stroke; and visual disturbances, which can involve blurred or double vision, or loss of vision in one or both eyes.

In contrast, joint inflammation usually pertains to conditions related to the musculoskeletal system, such as arthritis, and does not align with the acute neurological deficits experienced by stroke patients. Recognizing the right signs can facilitate timely medical intervention, which is critical in stroke management.