Articles about

Prevention

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STD testing without insurance: What to know

STD testing without insurance: What to know

No insurance? You can still get STI testing. Learn where to get tested for free or low cost, what common tests actually cost self-pay, and when urgent care is the fastest option.

Back-to-school vaccines: What kids need by grade

Back-to-school vaccines: What kids need by grade

Back-to-school vaccine requirements vary by grade and state. See exactly what shots your child needs for kindergarten, middle school, and high school — and what to do if they're behind.

School physical vs sports physical: What's the difference?

School physical vs sports physical: What's the difference?

A school physical and a sports physical are not the same exam. Learn what each covers, why your child may need both, and how to get them before the season starts.

Heat rash in adults: Symptoms, treatment, and when it needs medical attention

Heat rash in adults: Symptoms, treatment, and when it needs medical attention

Heat rash in adults is caused by blocked sweat ducts — not heat exhaustion. Learn what it looks like, how to cool it down, and when it becomes infected.

Signs of dehydration in adults: How to tell and what to do

Signs of dehydration in adults: How to tell and what to do

Summer heat makes dehydration more common. Learn the early and severe signs of dehydration in adults, how to rehydrate at home, and when IV fluids are needed.

Ringworm: What it looks like, how to treat it, and when to see a doctor

Ringworm: What it looks like, how to treat it, and when to see a doctor

Ringworm is a fungal skin infection — not a worm. Learn what it looks like, how OTC antifungals work, and when you need a prescription.

Hand, foot, and mouth disease in kids: Symptoms, treatment, and when to worry

Hand, foot, and mouth disease in kids: Symptoms, treatment, and when to worry

Hand, foot, and mouth disease is a common summer illness in children. Learn the symptoms, how long it lasts, home treatment, and when to call the doctor.

Natural immune boosters that may help you stay well this season

Natural immune boosters that may help you stay well this season

Looking to stay healthy this season? These natural immune boosters may help your body fight off illness and recover faster — from sleep to supplements.

Back-to-school germs: How to build a sick-day game plan

Back-to-school germs: How to build a sick-day game plan

Back-to-school means back to germs. Learn how to prep for inevitable sick days with smart strategies to prevent illness and manage symptoms when they show up.

COVID vaccine rules have changed in 2025: What you need to know

COVID vaccine rules have changed in 2025: What you need to know

New 2025 COVID vaccine rules limit access to high-risk groups and seniors. Learn who’s eligible, how to get vaccinated, and what states are doing to help.

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