The only damage to the pharmacy was to the door where entry was forced.
Staff had been "amazing" and were working to replace the stolen prescriptions, while customers had been very understanding.
Corby's message for the offender was to "think about who you are doing this to", as it was a small local pharmacy owned by a person with a young family to support.
She was now looking at options to upgrade the shop's security system.
Constable Nick Turner said a commercial alarm sounded at the pharmacy at about 4.40 am.
There were jemmy marks, potentially from a crowbar, on the door, and police were investigating, Turner said.