Red patches on the tongue are often ignored as minor irritation, but doctors warn that some of these patches may signal precancerous conditions such as erythroplakia. Persistent patches that do not ...

A lump inside the mouth can be alarming because it is easy to imagine the worst. In many cases, mouth bumps turn out to be harmless. They may come from irritation, a blocked salivary gland, swollen ...

"Medical Journeys" is a set of clinical resources reviewed by doctors, meant for physicians and other healthcare professionals as well as the patients they serve. Each episode of this journey through ...

Red tides are a type of harmful algal bloom, and they occur worldwide. There are over 300 species of red tide, and within the United States, these blooms appear in three main coastal areas, although ...

Strawberry tongue can be a sign of serious conditions like Kawasaki disease, scarlet fever, and toxic shock syndrome (TSS). Immediate medical attention is needed if you have a high fever, difficulty ...

Finding tiny red dots on your skin can be unnerving, but a dermatologist usually starts with a simple question: Did they appear slowly, or did they show up overnight? Christopher J. Haas, MD, FAAD, ...

Red light therapy uses specific wavelengths of light to enhance cell function and promote rejuvenation, with potential benefits for skin, inflammation, and pain. While generally considered safe, red ...

More than 80% of those treated with TREMFYA® were in clinical remission and more than 50% were in endoscopic remission at Week 140 of the QUASAR long-term extension ...

Donald Trump was spotted in public with a nasty new rash on his neck, and one clinical immunologist believes a pre-cancerous lesion could potentially be the culprit.The 79-year-old president on Monday ...