Let's not forget that in EPIC, and I am guessing other EMR systems, the allergy section isn't just for ALLERGIES. It includes INTOLERANCE and CONTRAINDICATIONS.
Over the years I have seen medications or foods entered as ALLERGIES and made corrections when necessary. Lactose intolerance is one example. Some medications can't be taken when a patient is on a certain medication, hence a contraindication.
And please add what symptoms or reactions the patient experiences with these medications or foods, and the severity level. I often have to fill in these blanks.
Environmental/seasonal/plant allergies and insect allergies should be included. Think of it as being part of the patient's medical history. There's a reason that patient is on antihistamines or walks around with an EpiPen.
And nurses can click on Allergies VERIFIED, especially right before administering any medications or vaccines. It's for patient safety, and let's face it, covers your RN license.