Cancer Diary: Tongue Sores — What’s Normal, What’s Not
Most people have had a sore on their tongue. Maybe from biting it, maybe from stress, maybe from nothing at all. But when does a sore cross the line from nuisance to warning sign? This post is about pattern recognition — not alarm. It’s about knowing what to look for, what to feel for, and when to act. Benign vs. Cancerous: What to Look For Here’s how to distinguish a routine sore from something more serious: Appearance : Benign sores are usually round or oval, flat or slightly sunken. Cancerous lesions tend to be raised, irregular, and may be ulcerated. Color : A typical sore has a white or yellow center with a red border. Cancerous patches may be red, white, or mixed — and often bleed. Pain : Benign sores hurt early and sharply. Cancerous ones may be painless or cause a dull ache. Healing Time : Benign sores heal within 7–14 days. Cancerous lesions persist beyond 3 weeks. Touch : Routine sores feel soft, inflamed, and tender. Cancerous ones may feel firm, thickened, ...