Gout is a painful form of arthritis caused by high uric acid levels in the blood. When uric acid rises above its normal level (typically above 6.8 mg/dL), it can form sharp crystals that deposit in the joints, triggering inflammation and intense pain.

Most people with fatty liver feel completely normal. It is often called the “silent epidemic” because it has no symptoms in its early stages, which is why many people are unaware that they have it. They experience no pain, no warning, and no obvious symptoms. Yet inside the liver, fat may already be quietly building up.

This guide explains the most common basic laboratory tests, what they check, and why they are important in screening for conditions like hypertension, diabetes, dyslipidemia, fatty liver, chronic kidney disease, and hyperuricemia.

Many serious illnesses do not begin with pain or obvious warning signs. Unfortunately, by the time clear symptoms appear, significant and sometimes irreversible damage may have already occurred.