# LB Medical Causes & DDx — Differential Diagnosis App

> Medical differential diagnosis resource for practitioners and students. (iPhone/iPad app by Hua Huat Soo.)

- Source: https://appshunter.io/ios/app/lb-medical-causes-and-ddx/id1584497235 (this page in markdown: same URL + `.md`)
- Developer: [Hua Huat Soo](https://appshunter.io/developer/1584497237)
- Category: Medical, Education
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 11.0 · 76 MB
- Languages: English
- Released: 2021-09-16
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lb-medical-causes-and-ddx/id1584497235/reviews.md

## What is LB Medical Causes & DDx?

This App contains a compilation of about 500 lists of causes related to symptoms, signs, diagnoses, and common investigation findings. For any medical practitioner, knowing these causes is of paramount importance during daily practice, as it allows the practitioner to formulate a list of differential diagnoses and derive a plan of investigation to arrive at the final diagnosis. For medical students and postgraduate students, the causes are the most commonly asked questions in exams whether they are written or clinical examinations.

This App will be useful for any learners or practitioners of medicine, who may include medical students, house officers, medical officers, general practitioners, MRCP candidates, or even paramedical staff.

This App contains added features like easy navigation between topics, quick search, bookmark, and personal notes saved across multiple devices, to let users access information at their fingertips.

## Key features

- Extensive lists of medical causes
- Differential diagnosis formulation aid
- Investigation planning support
- Easy topic navigation
- Quick search functionality
- Bookmarking and personal notes


## Frequently asked questions about LB Medical Causes & DDx

### What is LB Medical Causes & DDx used for?

LB Medical Causes & DDx is used to compile lists of potential causes for symptoms, signs, and investigation findings. This helps medical practitioners and students formulate differential diagnoses and plan investigations.

### Who would benefit from using LB Medical Causes & DDx?

This app is beneficial for medical students, house officers, medical officers, general practitioners, MRCP candidates, and paramedical staff who need to quickly access differential diagnosis information.

### Does LB Medical Causes & DDx have ads?

No, LB Medical Causes & DDx does not contain advertisements.

### What platforms is LB Medical Causes & DDx available on?

LB Medical Causes & DDx is available on iPhone, iPad, and iPod.

### How often is LB Medical Causes & DDx updated?

The app was last updated on September 25, 2021, with version 1.0.1. Further update frequency is not specified.

### What is the age rating for LB Medical Causes & DDx?

LB Medical Causes & DDx has an age rating of 17+, indicating mature content or themes.

### Can I save notes or favorite topics in LB Medical Causes & DDx?

Yes, LB Medical Causes & DDx allows users to save personal notes and bookmark topics for easy access. These notes are saved across multiple devices.

### Is LB Medical Causes & DDx free to download?

Yes, LB Medical Causes & DDx is available for free download.

## Version history (last 2 releases)

### 1.0.1 — 2021-09-25

- Added toggle list function
- Updated App icon.
- Optimised iPad view.

### 1.0 — 2021-09-16

No release notes.

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## Related topics

[causa](https://appshunter.io/ios/topics/causa)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*