An individual's recovery time from an ischemic stroke depends on a variety of factors. Some of these factors include how severe the stroke was and what part of the brain was affected by the stroke, according to Cedars-Sinai.
An ischemic stroke occurs when the blood supply to the brain is cut off due to atherosclerosis, plaque builds up and results in clogged arteries, or a blood clot occurs. The blood clot can originate from another artery or from the heart. Recovery begins while patients are still in the hospital and continues when they are discharged, says MedlinePlus. Treatment can include physical, occupational, speech and swallowing therapies.