Can You Have an STI Without Symptoms?
Yes. Up to 70% of chlamydia cases in women cause no symptoms. Here’s which STIs go silent, why it matters, and when to get tested even without signs.
Why Does My Throat Hurt but I Don’t Have a Fever?
A sore throat without fever usually points to something other than bacterial infection. Here are the most common causes and when to see a doctor.
Why Am I Coughing Up Blood? When to Seek Help
Coughing up blood can be minor or serious. Here’s how to tell the difference, when to call 911, and when a doctor’s evaluation is enough.
Green Mucus: Does It Mean You Need Antibiotics?
Green or yellow mucus doesn’t mean you need antibiotics. Here’s what the color actually indicates, when antibiotics help, and when to see a doctor.
Can Swimming Make an Ear Infection Worse?
Yes. Swimming with an ear infection can prolong healing or spread the infection. Here’s why, when it’s safe to return to the water, and when to see a doctor.
Tick-Borne Diseases Rising in Summer: What You Need to Know
Tick bite ER visits are up 25% this spring. Here’s what tick-borne diseases are rising, what to watch for, and when to see a doctor.
Can Dehydration Cause Dizziness?
Yes, often. Dehydration is one of the most common causes of feeling lightheaded or off-balance. Here’s how it happens and when dizziness means more.
Tick Bite vs. Spider Bite: How to tell the Difference
Most spider bites aren’t spider bites. Here’s how to tell a real spider bite from a tick bite, and from the skin infections people often confuse with both.
What to do Immediately after Finding a Tick on Your Skin
Found a tick? Here’s what to do in the first 10 minutes, the next 24 hours, and over the next 30 days to stay ahead of tick-borne illness.
How to Know if Mastitis is Becoming an Infection Emergency
Mastitis can turn dangerous fast. Here are the warning signs that mean it’s becoming a serious infection, and what to do at every stage.