Biomarker Testing: What It Is and What a Panel Should Include

Biomarker testing measures substances in blood, urine, or other samples that show how the body is doing. Cholesterol, blood sugar, and thyroid hormone are biomarkers. A full panel grabs dozens at once so a clinician sees more than one number. What is biomarker testing? A biomarker is anything you can measure that points to a […]

Child Throwing Up? When to Call 911, Wait, or Go In

Call 911 when a child cannot breathe, has a stiff neck with fever, took a hard hit to the head or belly, is vomiting blood, or will not wake up. An alert child who can sip, and who looks like they have a stomach bug, can usually wait at home. This page names no drugs […]

Comprehensive Blood Testing: What’s Included and How to Choose a Panel

A wide blood panel is one draw that checks dozens of markers, instead of a few tests spread across visits. Use it as a yearly baseline or before a real health change. Do not use it in place of a clinician when you already have symptoms. What counts as a comprehensive panel? A routine physical […]

Daycare Sent Your Sick Kid Home. Now What?

When daycare sends a sick child home, they stay home. Call 911 if they cannot breathe, have a seizure, a head injury, or will not wake up. A fever, a runny nose, or one round of vomiting does not need an ER visit just to be cleared. Telehealth is not a substitute sitter. Daycare said […]

Electrolyte Imbalance: Symptoms, Causes, and When to Call 911

An electrolyte imbalance means sodium, potassium, calcium, or magnesium sit too high or too low. Mild cases bring fatigue, cramping, or nausea. Severe cases bring confusion, an irregular heartbeat, or a seizure. Call 911 for confusion, a seizure, or if you cannot keep fluids down. What is an electrolyte imbalance? Electrolytes are minerals in blood […]

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