My grandmother has been suffering from arthritis for many years.

He was hospitalized due to pleurisy.

My grandfather has been hospitalized for bronchitis.

This curtain is made of fire-retardant material.

He likes to take a walk in the park at dusk.

My grandfather is suffering from arthritis.

I went to the doctor because of sinusitis.

My younger brother had an appendectomy yesterday.

My father was diagnosed with uveitis.

My younger sister is missing school because of tonsillitis.