Hormonal fluctuations can also play a role. Some individuals, particularly women, notice that mouth ulcers become more frequent during certain phases of the menstrual cycle.

You may even feel shaky, nauseous or numb. In some cases, stress can even cause more severe symptoms, such as chest pain, choking, or a feeling you might faint. The stress response starts in the brain ...

Summer heat, excessive sweating can trigger painful mouth ulcers on your tongue, lips, or gums, making eating, talking difficult. Though they usually heal within two weeks, knowing the causes can help ...

Mouth ulcers, or canker sores, are common but painful. Triggers include minor injuries, food sensitivities, nutrient ...

Ulcers can also be a sign of an impaired immune system. So, if you're noticing that you keep getting mouth ulcers—or notice sores elsewhere or other associated symptoms—do make an appointment to see a ...

Kate Beckinsale claims the grief of losing her stepfather led to her six-week hospital stay. DFree/ Shutterstock The English actor Kate Beckinsale recently lost her stepfather. She experienced such ...