Can we install Hospital System with Open Source technology.
Yes. You can install on Open Source such as Linux and/or MySQL.

Do we have to install separately for each hospital in our group.
You can install on same servers at single location, but install separate Hospital Software System for each hospital, to provide independent control and patient data privacy with same IT staff.

What kind of hospitals are supported.
This system can support all kinds of speciality hospitals. Best suited for mid to large hospitals.

Can it work in my country, we have different brand name of drugs.
It can work in any countries and with drugs name. It helps even more where limited resources available, this system enables them to provide competitive services.

Do training be provided on site, and what is covered
Yes, depending on your package selection. It can cover training for healthcare professionals by clinical perspective, and IT professionals training for systems administration.

Does physicians can see interactions messages.
Yes. That's why this system is different, Physicians see interactions and whether drug is in stock or not when they write Rx and Pharmacists can see when they fills it.