Common side effects include nausea (40% of people) and mouth ulcers.

See I've been coming for years with mouth ulcers.

Tomato is maybe quite mystical and magic - unfortunately it gives me mouth ulcers.

The paste may stick better if you dry the mouth ulcer before applying the medication.

In addition, some individuals with reactive arthritis develop mouth ulcers that come and go.

Other symptoms may include irritability, weight loss, and mouth ulcers.

Rarely, a mouth ulcer that does not heal for many weeks may be a sign of oral cancer.

Many drugs can cause mouth ulcers as a side effect.

A wide range of systemic diseases may cause mouth ulcers.

People with mouth ulcers may prefer to avoid hot or spicy foods, which can increase the pain.