When you think of the flu, you probably picture a fever, body aches, and a sore throat. Diarrhea usually does not come to mind. The short answer is that the flu can cause diarrhea, but it is not a primary symptom for most people. In healthy adults, diarrhea is more commonly linked to other viruses. … Read more

Nicotine cravings are a normal part of quitting, not a sign of weakness. They are your brain asking for a chemical it has learned to depend on. The good news is that cravings are temporary, usually peaking within a few minutes and passing on their own. You can stop a craving in its tracks right … Read more

Thai iced tea is a sweet, creamy drink made from strongly brewed black tea, spices like star anise and cardamom, sugar, and usually topped with evaporated milk or condensed milk. The classic orange color comes from food coloring added to the tea mix, not from the tea leaves themselves. It is served over ice, which … Read more

An ultrasound scan uses sound waves to create live images of the inside of your body. It shows soft tissues, organs, blood flow, and developing babies in real time. Unlike X-rays, it uses no radiation, which is why it is the standard imaging tool for pregnancy and many other medical checks. How Does an Ultrasound … Read more

Most people do not need a dental crown until they are told they do. The clearest signs include a cracked or broken tooth, a tooth weakened by a large filling, or pain when biting down. If you have any of these, a dentist must examine the tooth to confirm whether a crown is the right … Read more

Bronchitis is one of the most common reasons people see a doctor during the cold and flu season. The cough can be exhausting, and it is natural to wonder if you actually need treatment or if your body will handle it. The short answer is yes, acute bronchitis usually clears up on its own within … Read more

A lab report looks like a table of numbers, but those numbers tell a story about what is happening inside your body. To read one, you need to understand three things: the reference range, the flag, and the unit of measurement. The reference range is the normal range for that test. The flag is a … Read more

A skunk’s spray can linger for weeks, sometimes months, if it is not treated properly. The smell lasts because the active compounds in skunk spray are sulfur-based thiols that bind strongly to surfaces and break down slowly. Prompt treatment with the right chemistry — not tomato juice — is the only reliable way to speed … Read more

Swollen lymph nodes in your neck are a sign your immune system is working, not a condition you usually need to treat directly. The swelling typically goes down on its own once the underlying cause, most often a viral or bacterial infection, resolves. Your focus should be on easing discomfort and supporting recovery while you … Read more