Yes, meaning disease or illness
Ailment.
Influenza is an ailment that sometimes kills people.
Yes, the word 'medicine' is a noun; a word for:a substance taken to treat an illness or ailment (concrete noun);the study and practice of treating illness (abstract noun);a word for a thing.
The word 'specific' is a noun, a singular, common noun; a word for something particularly adapted for a purpose, a remedy designed for a particular ailment, a characteristic quality or trait, a thing. Another noun form is 'specificity'. The word 'specific' is also an adjective, a word that describes a noun.
nose ailment
An ailment is a disease or sickness.
Ailment mean illness.
He had a peculiar ailment.
How to prevent the ailment of leukemia
A sickness in the stomach
"Relief" is a noun, meaning a reduction or elimination of an ailment or something of the sorts. "Relieve" is a verb, meaning to bring relief.
A common nose ailment is a deviated septum.