Hypoglycemia, or low blood sugar, can happen quickly and become dangerous if not treated. Here’s what causes it, who is at risk, symptoms to watch for, and what to do in the moment.
Medical imaging is a routine part of modern care, from emergency CT scans to preventive mammograms. Here’s what these tests show, how safe they are, and what patients in the United States should understand before and after imaging.
From respiratory viruses to everyday infections, your immune system works constantly to protect you. Here’s what current U.S. public health guidance says about keeping it strong and what to know heading into 2026.
Measles cases are increasing again in parts of the United States. Here’s what health officials say about symptoms, spread, vaccination, and how families can protect themselves.
Leg pain during walking is sometimes brushed off as aging or muscle strain. But in some adults, it may signal peripheral artery disease (PAD), a circulation problem linked to heart attack and stroke risk. Here’s what U.S. health authorities say you should know.
Lupus is a complex autoimmune disease that affects thousands of people in the United States, especially women and communities of color. Here’s what current evidence shows about symptoms, diagnosis, treatment, and everyday life with lupus.
Healthcare marketing in the United States is more regulated—and more scrutinized—than ever. Here’s what patients and providers should understand about ethical promotion, privacy, and evidence-based claims in 2026.
Medical headlines can be confusing or misleading. Here’s how to understand what a new study really shows, what it doesn’t, and how it may affect your medical care.
Colorectal cancer rates are rising in adults under 50 in the United States. Researchers are still working to understand why. Here’s what we know, what remains uncertain, and what it means for families.
Dementia affects millions of Americans, and new treatments and prevention research continue to evolve. Here’s what families should understand about early signs, risk factors, available medications, and what remains uncertain.
From a multistate Salmonella outbreak linked to green powder supplements to recalls for hidden prescription drugs, federal agencies are stepping up oversight of dietary supplements. Here’s what that means for everyday consumers.
Respiratory viruses are circulating nationwide. Here’s what primary care clinicians are watching, who may be at higher risk, and how families can reduce complications this season.
As respiratory viruses continue to circulate across the United States, updated CDC guidance highlights who should consider flu, COVID-19, and RSV vaccines and why timing matters for families, older adults, and people at higher risk.
Flu, RSV, and COVID-19 continue to affect children across the United States. Here’s what pediatric guidance says about symptoms, prevention, vaccines, and when to seek care.
CDC reports increased norovirus activity across the United States this winter. Here’s what symptoms to watch for, who is at higher risk, and how to prevent spread at home, school, and work.
Respiratory syncytial virus (RSV) can be dangerous for newborns. Here’s what current U.S. guidance says about vaccination during pregnancy, how it protects infants, and what families should consider.
CDC is expanding the use of near real-time emergency department data to detect suicide risk trends faster. Here’s what that means for families, communities, and mental health care in the United States.
Osteoarthritis remains one of the leading causes of joint pain and disability in the United States. Here’s what current public health guidance says about symptoms, treatment options, and how to protect your joints at any age.
High blood pressure affects nearly half of U.S. adults, yet many don’t know they have it. Here’s what current U.S. guidance says about screening, treatment, and prevention—and what it means for you and your family.
From Marketplace rules to Medicare payment updates, federal health policy decisions shape what Americans pay, what plans must cover, and how care is delivered. Here’s how the process works and what to watch in 2026.
Most headaches are not dangerous, but some need medical attention. Here’s how to tell the difference, what current guidance says about treatment, and when to see a doctor.
Knowing basic first aid can prevent complications and even save lives. Here’s what current public health guidance says about handling common emergencies—from bleeding and burns to choking and heat illness—before professional care is available.
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