Primary Care

Why do scabs itch? Scabs often itch because your body is repairing damaged skin. During healing, inflammation activates itch-sensitive nerve…

Is foot numbness dangerous? Not always. Foot numbness can happen temporarily after sitting or standing in one position or putting…

Allergies do not usually cause swollen lymph nodes directly. However, intense inflammation, a rare systemic allergic reaction or a related…

A burning sensation inside your nose can feel sharp, dry, raw or unusually sensitive. Your nostrils may burn when you…

Food poisoning can turn an ordinary meal into several uncomfortable days of nausea, vomiting, diarrhea, stomach cramps and exhaustion. While…

Finding an ovarian cyst on an ultrasound can feel worrying, especially when the report includes unfamiliar terms such as complex,…

Noticing pink discharge can be confusing, especially when it appears unexpectedly. In many cases, the color simply comes from a…

To get rid of a stye, apply a warm compress for 10–15 minutes several times daily, keep the eyelid clean…

Can allergies cause fever? In most cases, no. Typical allergies rarely cause a true fever. Fever is usually a sign…

RDW, or Red Cell Distribution Width, measures how much your red blood cells vary in size. An abnormal RDW does…