A free program for Android, by Lexa.

Drug Directory is a helpful tool for Android designed for those people who want to search for drug information in the easiest way. By simply typing the name of the drug, it will display its basic information such as its pharmaceutical action, indications for use, dosage, side effects, and contraindications. 

Drug Directory comes with a simple, clean, and user-friendly interface, which makes the app easy to use and navigate. It also works offline so you can search for medicine anywhere you wish.

Just a reminder, the pieces of information displayed here is provided for preliminary familiarization with the action of the drug.