The person who searches a drug name and the person who asks what to take now open the same window. The moment an agent binds both into one answer, information becomes an instruction. A product in the pharmacy domain has to set this boundary as process first, or the sentences run ahead.
This is not a stand-in for a prescription. It writes, as a product-scope sequence, how far an agent that handles OTC and supplement facts may speak, and where it stops.
There are two kinds of question
Inputs that repeat on the floor fall into two.
- Identify — “what is this ingredient, this product”
- Decide — “may I take it now, what should I pick”
Identify belongs to the leaflet and the ingredient list. Decide is where a person, a symptom, a history, and other drugs attach. The better the agent is at identify, the sooner the user starts asking it to decide. The boundary has to get sharper as performance goes up.
What it may say
Sentences we keep inside product scope sit on the side that has a source.
- Ingredient name, strength, form — what is on the labeled facts
- A quote of the licensed indication — a range mark, not a paraphrase
- The labeled directions — what is printed on the product, such as “after food”
- A fixed line to speak with a professional — the default, not an exception
Those four are not lines the agent invents. They are a process of finding the label and the license text and attaching them. The moment invention enters, the boundary is already crossed.
What it does not say
The stop line is a list. The model can write at length. The product does not emit it.
- Picking a specific drug from a symptom alone
- Raising or lowering a dose on its own
- Declaring an interaction with another drug or a condition
- An individual call for a child, a pregnant person, or an older adult
- Standing in for reassurance, as in “this much is fine”
The boundary is not a tone of refusal. It is an order: identify all the way, do not hand over the decision. The stop sentence goes into the process too.
Where the source text lives
An agent’s answer must not come from memory. The license text, the package insert, and the product label are the source. If an item has no source, the right answer is “it is not in this product’s scope.” Softly filling what is missing is the most expensive mistake.
On a small-batch product the source store does not have to be a grand database. Three files start it: label text per product, licensed range, and a forbid list. Without those three, the model’s sentence becomes the source.
Inspection order
Before we add a new product or a new ingredient we look four times.
- Is the sentence the agent uses the same as the sentence on the label
- Is a refuse sentence ready for a decide-type question
- Are special groups — child, pregnancy — not covered by a general-adult answer
- Have ad words (“best”, “at once”) mixed into the fact sentences
This is ship inspection, not launch marketing. The sentence is an object that leaves the box.
The boundary is the product
The value of a pharmacy agent is not more advice. It is identifying fast and accurately, and not standing in for a person at the point of decision. If the range is not written down, the model slides toward kindness. Keeping kindness from becoming an instruction is this product’s process.