The AI
You Practise the Medicine. It Does the Typing.
The AI in Nirnoy Rx does not write prescriptions, does not diagnose, and does nothing at all until you press something. What it does is take away the writing, and it tells you what that will cost before it does it.
Your signature, your decision
Nothing the AI offers writes itself onto the prescription. Unless you tap it in, it stays on the screen.
Switch it off and nothing breaks
Prescriptions, patient files, the drug register, the desk: all of it works with the AI off. It is a convenience, not a condition.
The price comes first
Beside every button is what it is likely to cost. You never find out from a bill.
Six jobs
What It Does and Where Each One Stops
Reads the hard lab reports too
An ordinary report is read on your computer, free; a page it could not manage, the AI reads when you ask.
Sums up a report from the centre
An AI summary of a report from a linked centre, in Bangla too: a draft, and only when you ask for it or switch it on for new reports. What is out of range, the change since the last report and the check against the medicines are always free, with no AI.
Tidies what you typed
Sorts a hurried note into complaints, examination and diagnosis.
Reminds you what you might reach for
Generic names with a reason: a list, never a prescription.
Reads back what you wrote
A second pair of eyes for what is missing.
Writes the advice in Bangla
In words a patient can take home and follow.
Shortens a long history
Many visits on one page, each line citing the visit it came from.
Reads an old paper prescription
Date, diagnosis and medicines from a photo. You check it before anything is saved.
Compares before-and-after photos
What has changed, only from what is visible. A private photo is never sent.
Lists what a photo might be
Possibilities to consider and how to tell them apart, never a diagnosis, never printed.
What is not the AI
The Most Useful Things Here Have No Model in Them
These are counting, matching and cryptography, so they work with no internet, cost nothing per use, and give the same answer every time you ask.
“What you usually give”
As you type the complaint, your own past prescriptions are counted: “9 of your last 14”. It is a count of your habit, not advice from anywhere else.
The other brands of a molecule
Same generic, same strength, same form, matched against the register. A price shows only where your own list records one.
The dose said in words
“Three times a day for 7 days after food” fills the boxes by itself, in Bangla and in English, read by rule rather than by a model.
The signature on a prescription
The QR code on the sheet is signed with your practice’s key and checked on the patient’s phone. That is mathematics, not a judgement, and nobody’s server holds anything about your patient.
The allergy warning, the same molecule written twice, the daily maximums and the interaction checks are ordinary code in the same way. The thing that hurts somebody when it is wrong was not left to a model.
Lab reports
Photograph the Report; the Values Land in the File, Free
A CBC, a creatinine, an HbA1c. Photograph it and what is printed is read exactly as printed: the figure, the unit, and that laboratory’s own reference range. The reading is done on your own computer: no credits, no internet. Next time you can set it beside the last one instead of hunting for the paper.
- It does not interpret. Only the rows the report itself marked stay marked.
- It does not convert units. Two laboratories’ figures merged into one scale is a comparison that was never true.
- Every figure is looked at three times; one in doubt is marked beside the strip of the page it came from, and goes on the file only once you have checked it.
The patient’s history
Twelve Visits, on One Page
For a patient who has been many times, the AI writes one page: what is ongoing, what settled, which medicines came back. Every line names the visits it came from, so you do not have to trust it: you can go and look.
- Allergies and current medicines are never summarised. They are printed verbatim beside it, from the file.
- What the file does not contain is said plainly, rather than passed over.
- Under three visits it does not offer to summarise at all.
What it costs
Priced in Taka, Before You Press
Two ways. Put in your own API key and you pay us nothing: you pay the provider directly. Or buy credits from us. Either way, what a press is likely to cost is written beside the button before you make it.
- One to five taka for most jobs. A lab report is read free on your own computer; having the AI read a page instead is under one taka to about three.
- What each press actually cost is recorded in the software, job by job.
- If something will be expensive it says so first rather than quietly spending it.
The AI scribe
It Listens to the Consultation and Drafts the Record, You Check It
With the patient’s agreement, press “Listen to the consultation” and the conversation is written down, then drafted into complaints, history, examination, diagnosis, investigations and advice. Nothing is written that was not said, and what was unclear is named. Each box goes in only once you have read and ticked it, under what you wrote, never over it.
- Medicines never go onto the prescription by themselves: the ones said are listed beside it for you to add
- The recording is not kept, and the patient’s name is never sent
- A draft usually takes 2–4 credits, shown before you press
- 1The patient agrees
It does not start until you tick it - 2Listening and writing down
Stop shows what was written; correct anything misheard - 3The draft
Box by box, with what was unclear named - 4You check, then add
Untick whatever should not go in
The boundary
What Was Deliberately Not Given to a Model
Where being wrong hurts a patient, it is ordinary code: the same answer every time, with no internet and no cost.
The allergy and interaction checks
Matched from the allergy in the patient’s own file against the WHO naming stem: “Penicillin” on file catches “Moxacil” on the prescription. The formulary’s 1,321 interactions come from the same place. No model involved.
Doses and daily maximums
Straight out of the Bangladesh National Formulary, 1,106 monographs. It says where each came from, and that it is a reference, not an instruction.
And the part that matters most: the check never says “no problems found”. Every time, it prints how many medicines it could look up and names the ones it could not, because a doctor who learns that silence means safe is worse off than one who knows nothing was looked at.
Questions
The Ones Doctors Actually Ask
Does the AI diagnose, or decide the medicine?
Does it interpret the lab reports it reads?
What if the photograph is blurred?
Does patient information leave my computer?
How do I know what it costs?
Is the allergy warning also the AI?
Try It for a Fortnight
Start with the AI switched off if you like. Turn it on later with your own key, or with credits.

