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Reduced blood flow (to the brain or heart) from blocked arteries can produce dizziness or even fainting (syncope). Healthline
7. Numbness, tingling or weakness in extremities
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When arteries that supply limbs or the brain are narrowed, you may notice tingling, numbness or weakness. الصحة+1
What to watch for: Persistent or recurring tingling or numbness especially if there’s swelling, pain, or coldness.
8. Erectile dysfunction (in men)
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Reduced blood flow is one of the causes of erectile dysfunction (ED). In men, ED may be an early sign of arterial disease elsewhere in the body. VesseClear+1
What to watch for: Onset of ED without other clear cause (e.g., no medication change, no psychological cause) — consider vascular evaluation.
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When blood flow is compromised, the body’s ability to repair tissue (especially in the lower extremities) is reduced. Cuts or sores take longer to heal or may become infected. Vaidam Health+1
What to watch for: Chronic ulcers or wounds on feet/legs, especially in those with known risk factors (diabetes, smoking, high BP).
10. Vision changes, or stroke‑like symptoms (for carotid/cerebral artery involvement)
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