Mini-strokes may cause surprising long-term health issue, experts warn

Mini-strokes may cause surprising long-term health issue, experts warn

Research shows fatigue from transient ischemic attacks can persist for 12 months

A new study found that people who experience a mini-stroke are more likely to report prolonged fatigue lasting up to one year. (iStock)

Two weeks after the mini-stroke, 61% reported high levels of fatigue. At three, six and 12 months, 54% said they experienced fatigue. (iStock)

A mini-stroke — medically known as a transient ischemic attack (TIA) — is a temporary blockage of blood flow to the brain that causes a "short period of symptoms," according to Mayo Clinic. (iStock)

Reduced levels of chemicals like serotonin, dopamine and norepinephrine can result in depression, fatigue or lack of motivation. (iStock)

Drugs used to treat strokes may have adverse side effects, including fatigue. (iStock)