What if there are no generic prescriptions available and how do I know if it's rated "A"?

Generic prescription drugs are available only when the patent for the original brand name drug has expired. The patents for many popular brand name drugs have recently expired. However, if a generic is not available, there may be an alternative medication in the same pharmaceutical class that is less expensive or that does have a generic equivalent. Ask your physician if such an alternative would be right for you.

Most pharmacies carry primarily "A" rated generics. Non- "A" rated generics are usually used only for conditions that are not life-threatening (such as decongestants, etc.), but the only way to know for sure is to ask your pharmacist.