Sores or Mouth Ulcers
Canker sores are small, round ulcers that can be triggered by stress, a weakened immune system, or nutritional gaps (like a lack of B vitamins). They usually heal on their own, but if a sore sticks around for more than two weeks, itâs time to see a doctor to rule out infections or other concerns.

 Chronic Bad Breath & Bleeding Gums
If youâre struggling with persistent bad breath or gums that bleed when you brush, it could be an early sign of gum disease. Gingivitis is the first stage, and without treatment, it can develop into periodontitis, which affects the bones and can lead to tooth loss.
 Changes in Tongue Appearance

 When to See a Doctor
If you notice anything unusual in your mouth that doesnât go away in a week or two, donât ignore it. Whether itâs a sore, patch, or change in color or texture, early detection is key. Visiting a dentist or doctor can help you get answers and peace of mind.
Be very careful if it comes out in your mouth, you are infected

Cold sores, also known as fever blisters, are a common viral infection primarily caused by the herpes simplex virus type 1 (HSV-1). In some cases, herpes simplex virus type 2 (HSV-2)âusually associated with genital herpesâcan also lead to cold sores, especially through oral-genital contact.
What Causes Cold Sores?
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