As a medical professional, I can provide you with information on the symptoms of a blocked artery in the neck, which is a condition known as carotid artery disease. This condition can lead to a stroke if not addressed, so it's important to be aware of the signs. **Symptoms of a blocked artery in the neck may include:** 1. **Sudden, severe headache with no known cause** – This can be a sign of a stroke, which can be caused by a blocked artery. 2. Dizziness or loss of balance – These symptoms might occur due to the reduced blood flow to the brain. 3. **Inability to move one or more of your limbs** – Weakness on one side of the body can be a sign of a stroke. 4. **Sudden trouble seeing in one or both eyes** – Vision problems can be a result of the brain not receiving enough blood. 5. **Sudden weakness or numbness in the face or limbs, often on just one side of the body** – This is a common stroke symptom and can indicate a blocked artery. It's crucial to seek immediate medical attention if you or someone else experiences any of these symptoms, as timely treatment can prevent severe complications or death. read more >>

Stroke and mini-stroke symptoms may include:A sudden, severe headache with no known cause.Dizziness or loss of balance.Inability to move one or more of your limbs.Sudden trouble seeing in one or both eyes.Sudden weakness or numbness in the face or limbs, often on just one side of the body.More items...read more >>