Description

CNX Medical turns your WordPress site into a complete, self-hosted clinic management system (EHR). All data stays in your own WordPress database — nothing is sent to any third-party service.

The whole clinic workflow runs inside one fast single-page app, opened from your site at /cnxmedical/. It is fully bilingual (Thai / English) with a one-click language switch, and a configurable display currency.

Complete outpatient workflow

Patients — full medical records: HN, national ID, demographics, allergies, chronic disease, current medication, emergency contact.
Appointments — schedule with status tracking (pending / arrived / postponed / cancelled).
Screening — open a visit, record vital signs (BP, pulse, temp, weight/height with auto-BMI), chief complaint and history; alert the doctor.
Treatment room — diagnose (ICD-10), order examinations, prescribe drugs with stock awareness, add procedures, and order labs / X-rays, then send to billing. Order follows clinical flow: diagnosis examination drugs procedure lab X-ray.
Lab room — enter results for single-value, choice and multi-detail (panel) labs with sex/age reference ranges.
X-ray room — read studies and attach images (PNG/JPG).
Billing — auto-generated invoices from the visit, take payment (cash / transfer / QR / card) with change calculation and payment history.
Dashboard — today’s appointments, visits, queues, pending invoices, revenue and low-stock alerts at a glance.

Master data you control

A built-in Settings area lets the clinic owner manage everything: doctors, rooms, lab tests (with reference ranges), X-ray items, drugs & stock, ICD-10 diagnosis codes, medical procedures, examination/service fees, and the display currency.

Privacy & self-hosting

No external API calls, trackers, or analytics.
Fonts are bundled and served from your own server (no Google Fonts / CDN requests).
All patient and clinical data lives in your WordPress database.

Pro version

A separate CNX Medical Pro add-on (hosted on cnxmedical.com) extends the free plugin with advanced reporting, a patient portal, multi-branch support and more. The free plugin is fully functional on its own and never disables features to force an upgrade.

Open-source components

This plugin bundles the following open-source libraries (no external requests):

Vue 3 — MIT License
Vue Router — MIT License
Pinia — MIT License
Kanit font — SIL Open Font License 1.1

Source Code & Build

This plugin’s admin app is built with Vue 3 + Vite. The full, uncompiled human-readable source is shipped inside the plugin in the src/ directory. The production bundle in dist/ (admin.js, admin.css) is generated from it.

To build it yourself from the plugin folder:

npm install
npm run build

This regenerates dist/admin.js and dist/admin.css from src/. Build configuration is in package.json and vite.config.js, both included in the plugin.

Captures d’écran

Dashboard — today's clinic overview with queues, revenue and low-stock alerts. — Dashboard — today’s clinic overview with queues, revenue and low-stock alerts.

Patient records list. — Dashboard — today’s clinic overview with queues, revenue and low-stock alerts.

Installation

Upload the cnxmedical folder to /wp-content/plugins/, or install the ZIP via Plugins Add New Upload Plugin.
Activate the plugin through the Plugins menu in WordPress. Activation creates the database tables and seeds sample master data (rooms, doctors, labs, X-ray items, drugs, ICD-10 codes, procedures and examination fees).
Open the clinic app from the « Open app » link on the Plugins list, or visit https://your-site.com/cnxmedical/.
If you get a 404 on the app URL, go to Settings Permalinks and click Save once to flush rewrite rules.

Requires PHP 8.0+ and WordPress 6.0+. The mbstring PHP extension is recommended for Thai text.

FAQ

Where do I open the clinic app?: After activation, open https://your-site.com/cnxmedical/ (or click « Open app » on the Plugins screen). It is a full-page application for clinic staff and requires a logged-in WordPress user.
Does it send any data to external services?: No. CNX Medical is fully self-hosted. There are no third-party API calls, trackers or analytics, and the Kanit font is served from your own server — not Google Fonts.
Is it available in English?: Yes. The interface is bilingual Thai / English. Use the TH / EN toggle in the top bar; the choice is remembered per browser. Thai is the default.
Can I change the currency shown on invoices?: Yes. Go to Settings General and pick a currency symbol (฿, $, €, £, ¥ …) or enter your own. It updates across invoices and every money display instantly.
Who can access patient data?: Only logged-in WordPress users. Master-data settings require the manage_options capability (administrators).
Where is patient data stored?: In custom tables in your own WordPress database (prefixed cnxmedical_). Nothing leaves your server.
How do I build the front-end from source?: The Vue source lives in src/. Run npm install then npm run build to regenerate the compiled assets in dist/.

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Contributeurs & développeurs

« CNX Medical Lite – Clinic EHR & Appointments » est un logiciel libre. Les personnes suivantes ont contribué à cette extension.

cnxmedical

Traduisez « CNX Medical Lite – Clinic EHR & Appointments » dans votre langue.

Le développement vous intéresse ?

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Journal

0.19.6

Fixed the Kanit font not applying after the prefix rename (standalone body class mismatch).

0.19.5

Renamed all internal prefixes (namespace, constants, options, database tables, asset handles) from the 3-letter cnx/CNX to cnxmedical/CNXMEDICAL to avoid collisions.
Escaped late: hardened the self-hosted font inline style output.
Documented the build process and bundled source in the readme.

0.19.4

Renamed to « CNX Medical Lite – Clinic EHR & Appointments » (more distinctive).
Dedicated capability « manage_cnxmedical » for clinic data (no longer generic edit_posts); X-ray upload also requires upload_files.
Self-hosted fonts now enqueued via wp_add_inline_style (no inline style tag).
Admin menu moved to a lower position.

0.19.3

Renamed to « CNX Medical Lite » with a Lite badge in the app header.
Blood group options simplified to A / B / AB / O.

0.19.2

Header: the company site is now the Author URI (no separate plugin URI).

0.19.1

Header clean-up: removed a duplicate URI.

0.19.0

Renamed the plugin to « CNX Medical – clinic & patient management system ».
Uninstall now removes every plugin table and option for a complete clean-up.

0.18.2

The patient list now starts empty on a fresh install (sample master data is still seeded; demo patients removed).

0.18.1

Self-hosted the Kanit font (bundled woff2) — removed all Google Fonts / external requests.
Treatment room: examination tab now appears before prescribing, matching clinical flow.
Settings: new « Examinations » (service/exam fees) manager with sample data.

0.17.0

New Settings General: configurable display currency (฿ / USD / EUR / custom) used across the whole app; removed hard-coded currency.

0.16.0

Settings: manage ICD-10 diagnosis codes (with ~70 seeded common codes, paginated) and medical procedures.
Full Thai / English bilingual UI across every page with a TH/EN switch.

0.14.0

Appointments module.
Dashboard with live clinic metrics.

0.13.0

Billing / invoices with payment recording.

0.10.0

Lab and X-ray rooms with result entry and image upload.

0.5.0

Treatment room: diagnosis, prescriptions, procedures, examinations, lab/X-ray ordering.

0.1.0

Initial release: patients, screening and clinic settings.