Question

what causes mouth ulcers

Answer 1

The main cause of mouth ulcers is still unknown and differ from person to person.

But there are some causes and factors that aggregates mouth ulcers as :

• Smoking
• Acidic foods including acidic fruits.
• Biting the tongue 
• Apparatuses which come in contact with your mouth and tongue.
• Stress 
• Hormonal change in pregnancy, puberty and menopause.
• Genetic factors.
• Some medications as beta blockers and pain killers.
• Some diseases associated with weakened immune system.
• Celiac or crohn's disease and vitamin B12 or iron deficiency anemia