He was taken to the hospital because of peritonitis.

My dermatitis was treated by a dermatologist.

My son went to the hospital because of otitis media.

My eyes have become infected with conjunctivitis.

He was hospitalized due to pleurisy.

My mother is going to the ophthalmologist because of keratitis.

My grandmother has been suffering from arthritis for many years.

When I went to the dentist, I was diagnosed with the early symptoms of gingivitis.

In Chinese mythology, the Yan Emperor is said to have greatly contributed to the development of agriculture and medicine.

According to ancient myths, the Flame Emperor was said to be a god with the power to control fire.