Quick answer
High cholesterol causes no symptoms: it's estimated that more than 8 in 10 people who have it don't know. Over time, "bad" cholesterol (LDL) builds up in the arteries and raises the risk of heart attack and stroke. The good news: it's detected with a simple blood test (a lipid panel) and managed with diet, exercise, and medical follow-up. At AVA Médica you can get the test walk-in 7 days a week.
After diabetes and high blood pressure, high cholesterol completes the trio of so-called "silent killers." And the nickname fits: in Mexico, nearly half of adults have elevated cholesterol, and it's estimated that more than 8 in 10 don't even know it, because you can't feel it.
What is cholesterol and why does it matter?
Cholesterol is a fatty substance your body needs to function. The problem appears when there's too much of the "bad" type: over time it builds up on the walls of the arteries, hardening and narrowing them. That raises the risk of a heart attack or stroke.
"Good" and "bad" cholesterol
- LDL, the "bad" one: it builds up in the arteries. The lower, the better.
- HDL, the "good" one: it helps remove the excess from the arteries. The higher, the better.
- Triglycerides: another type of fat in the blood that's also best kept at healthy levels.
Why is it silent?
Because it doesn't hurt or give early signs. A person can have high cholesterol for years and feel perfectly fine, while inside the arteries are being damaged. That's why you shouldn't wait to feel something: the only way to know is with a test.
Who's most at risk?
A diet high in fats and fried foods, excess weight, lack of physical activity, smoking, family history, and age all play a part. People living with diabetes or high blood pressure should watch it closely too.
How it's detected and managed
Detecting it is simple: a blood test called a lipid panel measures your cholesterol and triglycerides. Simple habits help keep it at healthy levels:
- Cut back on fried foods and animal fats; add more vegetables, fruit, and fiber.
- Get moving: a daily walk makes a difference.
- Keep a healthy weight and avoid tobacco.
- Get your cholesterol checked regularly, especially from age 40 or if you have risk factors.
Get checked in time
Knowing your cholesterol in time can prevent serious heart problems. At AVA Médica you can get a lipid panel and a walk-in visit 7 days a week, with a lab on site. It's a quick test that's well worth it.
This information is general and does not replace a medical consultation. Always consult your doctor for a personalized diagnosis and treatment.