Clogged arteries are a serious health risk that can lead to high blood pressure, heart attacks, and other dangerous conditions. The big question is, how do you know if your arteries are getting clogged before it’s too late? Fortunately, your body sends out warning signs. If you recognize these signals early, you can take action before it turns into something more serious.

What Are Clogged Arteries?

Arteries are the blood vessels responsible for carrying oxygen-rich blood from your heart to the rest of your body. Normally, blood flows smoothly through them, delivering oxygen to your organs, muscles, and even the tips of your fingers and toes. However, when plaque builds up inside artery walls, it restricts blood flow, sometimes blocking it entirely, which can lead to a heart attack.

How to Spot the Early Signs of Clogged Arteries

If you notice any of the following 10 warning signs, it could mean that your arteries are becoming clogged. Don’t ignore these symptoms—schedule a visit with your doctor to discuss what might be going on and explore ways to improve your heart health.

1. Nausea

Nausea is a common symptom for all sorts of health issues, but it can also be a subtle sign that your arteries are clogged. If you’re feeling nauseous for no clear reason and it persists, it’s worth checking in with a healthcare professional.

2. Chest Pain (Angina)

Chest pain, also called angina, is one of the most noticeable signs of clogged arteries. This happens when the heart isn’t getting enough oxygen due to reduced blood flow. The pain often starts in the chest but can spread to the left arm, shoulder, jaw, or upper back. If you’re experiencing persistent chest tightness or discomfort, seek medical attention immediately.

3. Shortness of Breath

If you’re feeling unusually short of breath, it might indicate that your pulmonary arteries (the ones carrying blood to your lungs) are clogged. Occasional breathlessness after physical activity is normal, but if it happens when you’re at rest or doing minimal exertion, it could be a warning sign.

4. Weakness or Numbness on One Side

The carotid arteries, located in your neck, deliver blood to your brain and face. If they become blocked, you may experience weakness or numbness on one side of your body. This could be a sign of restricted blood flow to the brain, which is a serious concern.

5. Slurred Speech

Slurring your words might indicate that your carotid arteries are clogged, either on the inside (affecting blood flow to the brain) or on the outside (impacting your tongue). If this happens, don’t wait—reach out to a healthcare provider as soon as possible.

6. Vision Problems

A blockage in the carotid arteries can also affect your vision, causing sudden vision loss or blurriness in one or both eyes. If you notice any changes in your eyesight, especially if it happens suddenly, see a doctor right away.

7. Leg Pain

While leg pain can stem from many causes, one possibility is clogged peripheral arteries, which are the arteries that carry blood to your arms and legs. If you have unexplained pain in just one leg, it might be due to restricted blood flow in that limb.

8. Cold Feet

Cold feet might not just mean you’re chilly—it could signal poor blood circulation caused by clogged arteries in your legs. If your feet consistently feel cold without any clear reason, it’s worth investigating whether your peripheral arteries are the cause.

9. Slow-Healing Foot Injuries

If you have cuts or injuries on your feet that are healing slower than usual, it could be due to reduced blood flow caused by clogged arteries. Blood is essential for healing, and when it’s not getting to the affected area, recovery can be delayed.

10. Heart Palpitations

If you notice your heart suddenly beating faster, harder, or irregularly, this could be a sign that blood isn’t flowing as it should. Heart palpitations can feel like a fluttering, pounding, or irregular heartbeat, and you might even feel it in your throat or neck. These symptoms should always be taken seriously.

Why It’s Important to Act Quickly

Recognizing the signs of clogged arteries is not about being overly cautious, but about being proactive with your health. Catching these symptoms early can prevent serious issues like heart attacks or strokes. If you notice any of the signs mentioned above, it’s essential to talk to your doctor about it. They may recommend lifestyle changes, like improving your diet or increasing physical activity, or prescribe medication to manage the condition.

The Bottom Line

Your body gives you clues when something’s wrong—don’t ignore them. Understanding the warning signs of clogged arteries could save your life or the life of someone you love. When it comes to heart health, it’s always better to be safe than sorry. If you’re experiencing any symptoms or concerns, see a doctor to get the advice and care you need.