Mydriasis as a noun is the condition of having abnormally large and dilated pupils due to disease or drugs, particularly stimulants such as (meth)amphetamines, cocaine, etc. while Miosis as a noun is contraction of the pupil of the eye.
Part of speech: noun
Definition: The condition of having abnormally large and dilated pupils due to disease or drugs, particularly stimulants such as (meth)amphetamines, cocaine, etc.
Part of speech: noun
Definition: Contraction of the pupil of the eye.
We hope you now know whether to use Mydriasis or Miosis in your sentence.