Am y tro cyntaf, nid oes rhaid i feddygon teulu argraffu, llofnodi na chyflwyno presgripsiwn papur gwyrdd i'r claf nac aros iddo gael ei ddanfon i'r fferyllfa. Yn hytrach, anfonir y presgripsiwn yn electronig o'r feddygfa drwy'r system TG i fferyllfa o ddewis y claf - heb iddo orfod mynd i'r feddygfa i gael ffurflen presgripsiwn rheolaidd.
For the first time, GPs no longer have to physically print, sign and hand a green paper prescription form to the patient or wait for it to be taken to the pharmacy. Instead, the prescription is sent electronically from the surgery via the IT system to the patient’s chosen pharmacy - even without the patient needing to visit the surgery to pick up a repeat prescription form.