Health and Safety Code section 111480
(a)
Except where the prescriber orders otherwise, either the manufacturer’s trade name of the drug, or the generic name and the name of the manufacturer. Commonly used abbreviations may be used. Preparations containing two or more active ingredients may be identified by the manufacturer’s trade name or the commonly used name or the principal active ingredients.(b)
The directions for the use of the drug or device.(c)
The name of the patient(s).(d)
The name of the prescriber.(e)
The date of issue.(f)
The name, address of the furnisher, and prescription number or other means of identifying the prescription.(g)
The strength of the drug or drugs dispensed.(h)
The quantity of the drug or drugs dispensed.(i)
The expiration date of the effectiveness of the drug or device if the information is included on the original label of the manufacturer of the drug or device.
Source:
Section 111480, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=111480.
(accessed May 12, 2025).