10 Critical Warning Signs That Your Arteries Are Clogged—and What to Do

Unusual indigestion, nausea, or clammy sweating may be subtle signs of reduced blood flow to the heart—sometimes mistaken for “stomach issues.”

What to do: Pay attention if these symptoms occur with exertion or stress, and seek prompt medical care.

10. Mini-Strokes or Weakness on One Side (TIA/Stroke Signs)

Clogged arteries in the brain can cause a transient ischemic attack (TIA) or full stroke, leading to sudden numbness, weakness, or trouble speaking.

What to do: Call emergency services immediately—time is critical in preventing permanent damage.

What You Can Do to Protect Your Arteries