Transient Ischemic Attack (TIA) – Symptoms & Causes

A transient ischemic attack or TIA, also known as a ministroke, happens when a region in your brain lacks blood flows temporarily. This leads to many symptoms similar to a stroke which would disappear in 24 hours. Fortunately, a TIA does not trigger permanent disabilities or further complications. It is important to understand some common symptoms and causes of this condition as it would help you get the right treatment options early.

17 Symptoms of a Transient Ischemic Attack

Limb Weakness

When a transient ischemic attack occurs, you might feel sudden numbness or weakness on one part of the body. Since blood flows to some brain areas are not sufficient, several limbs might not get necessary signals to operate as usual. This feeling tends to occur mostly in your arm, leg, and face. The total duration is often short with no more than 10 to 20 minutes. After around 60 minutes, everything would disappear gradually. This symptom usually happens in both a ministroke and a stroke. Therefore, it is necessary to seek immediate medical treatments to prevent serious consequences. [1]


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