Unfortunately, our web site is at the moment unavailable in most European nations. Why are generics cheaper than brand-identify medications ? Generic makers don't face the identical costs as manufacturers of brand-name drugs. That is the rationale behind drug patents : They provide pharmaceutical firms a interval of years when only they can earn a living on a product through which they've made a large funding. Tramadol prescriptions in the U.S. might now only be refilled as much as five times within a tirastam six month interval after the date on which the prescription was written. After five refills or after six months, whichever occurs first, a new prescription is required. tirastam