A person experiencing any signs of a stroke should call 911 or seek other emergency medical help immediately. Stroke symptoms include sudden numbness, weakness, sudden vision changes, sudden trouble speaking, sudden confusion or a sudden headache, according to WebMD.Continue Reading
Early, prompt medical care is important to treat stroke symptoms and prevent life-threatening consequences. Almost 80 percent of strokes are ischemic strokes caused by a blood clot in the brain, states WebMD.
Lacunar strokes make up 15 to 25 percent of ischemic strokes. Lacunar strokes are strokes involving brain lacunes, or lesions. The lacunes are often found in thalamus, pons and basal ganglia. Risk factors for lacunar strokes include hypertension, diabetes, smoking or an embolism somewhere in the body, according to Medscape. Medscape also reports that the location of a lacune can influence specific stroke symptoms, such as numbness in a particular leg.
A person receiving medical care for stroke symptoms commonly receives a CT scan and blood tests. When the stroke's suspected cause is cardiac disease, doctors often perform a carotid ultrasound and angiogram, magnetic resonance angiogram and CT angiogram, according to WebMD. Cardiac disease patients who suffer stroke symptoms later receive lifestyle and nutritional counseling to improve overall health and lower future stroke risk.Learn more about Conditions & Diseases