What is this round, green pill, which reads TEVA on one side and 833 on the other side?

A round green pill with the imprint 833 on the front, and TEVA on the back of it is 1mg of Clonazepam (made by Teva Pharmaceuticals).

Clonazepam is a benzodiazepine anticonvulsant that is used for seizure prevention, anxiety, periodic limb movement disorder, bipolar disorder, and panic disorder, among other illnesses. There is a risk of abuse with this drug.

This prescription-only medication may pose a risk to an unborn fetus, and should be used only under a doctor's supervision.