Manufacturers often run patient assistance programs, which can be particularly helpful when you require expensive branded medication. You can find these through resources like those listed above or by visiting the manufacturer’s website. Links to some of these programs at major pharmaceutical firms are listed below.
http://www.sanofipatientconnection.com/patient-assistance-connection
AstraZeneca's AZ and Me program
Gilead Patient Assistance Programs
GlaxoSmithKline's Bridges to Access
Pfizer RxPathways