Is a tonic pupil a genetic disorder?

Not necessarily. Adies tonic pupil, the most common type is genetic and t=runs in families. There are other types of pupil abnormalities caused by trauma or medications.

Related Questions

Is adie's tonic pupil a genetic disorder?

No. It is thought to be the result of nerve damage after a bacterial or viral infrection.
Not genetic. Adie's pupil is not an inherited genetic disorder.