I see this printed on shirts and hats.
ETOH stands for Ethyl Alcohol, qd is “four times daily” and prn is “as needed”. These are shorthands for prescription dosing, and obviously a funny for a t-shirt
ETOH = Ethyl Alcohol
QD = Daily
PRN = As Needed
qd is everyday, prn is as needed. tid three times a day and qid four times a day. bid twice a day.
For the best answers, search on this site https://shorturl.im/avaEZ
We are One!
This is the collective voice of the talented editorial team at Answerprime.com. Committed to delivering high-quality content, this account represents the collaborative efforts of knowledgeable experts. With a passion for research and a dedication to accuracy, Answerprime brings you insightful articles across various subjects. Explore a diverse range of expertise and perspectives curated by the editorial team through the lens of Answerprime.
Latest posts by Answer Prime (see all)
- Default PDF reader keeps switching to Edge - November 17, 2025
- Operation failed with error 0x0000011b – when trying to add a printer - November 17, 2025
- Error “Access to the media server is not allowed. It is possible that the system name for this PS3 ‘PS3-391’ has not been registered.” - November 17, 2025