There are several programs that can help you.  We use a website clearinghouse, www.rxassist.org, which has access to companies that offer free and discounted drugs.  To use this service, your doctor must fill out the forms and send them in for you.  There is also a patient website at www.rxoutreach.com, where a limited number of medications are available at a discount, depending on income.  Ask when you are in the office, and someone will be happy to assist you in accessing these services.