Some strokes are very serious and can cause a coma, or may lead to someone dying. This guide looks at the care given to someone in a coma, and how end-of-life care can support someone who's unlikely to recover.
A stroke can sometimes cause changes to your taste and smell. Things can taste different or taste bad (dysgeusia) or you may not taste flavours (hypogeusia or ageusia). Some people lose the sense of smell (anosmia) or become more sensitive to smells (hyperosmia). These problems often improve over time, and our guide gives some practical tips about oral hygiene and enjoying your food.
This page explains why you may have problems with memory or thinking after a stroke, why these problems happen and how they can be treated.