Problems eating and drinking A red painful area in the mouth Small white or yellow oval-shaped ulcer in the mouth Swollen lymph nodes Tingling sensation in the mouth
Acidic foods like strawberries, citrus, and pineapples, etc Allergic reaction with mouth bacteria Bacterial, viral, or fungal infections Behcet’s disease Change of hormonal level during menstruation, pregnancy, puberty Dental braces Genetic factors Helicobacter pylori Immune system problem Inflammatory bowel disease Medications including beta-blockers and pain killers Mouth injury from dental work, hard brushing, sports injury, or accidental bite Pemphigus Vulgaris Poorly Fitting Braces or Dentures Stress Toothpaste and mouth rinses that contain sodium lauryl sulfate Vitamin or mineral deficiency including B-12, zinc, folate, and iron
Dentist General Physician
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