Canker Sore 101 What Are Canker Sores? Painful, non-contagious ulcers inside the mouth—different from cold sores, which are caused by the herpes virus. Common Causes: • Injuries: Biting your cheek or irritation from braces. • Stress: Weakens your immune system. • Diet: Acidic or spicy foods. • Toothpaste: Sodium lauryl sulfate (SLS) can irritate. • Deficiencies: Low B12, zinc, folate, or iron. At-Home Remedies: • Saltwater Rinse: Swish ½ tsp of salt in warm water to reduce swelling. • Lysine: Found in eggs, cheese, and fish, it may help reduce frequency. • OTC Gels: Relieve pain and protect the sore. • Avoid Irritants: Skip spicy or acidic foods. When to See a Doctor: If it lasts more than 2 weeks or keeps coming back, get it checked! What’s your go-to canker sore remedy? Drop it below—just don’t say salt directly on it! 🎥 via tt/@Ella Nielsen
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