Spanish Pharmacies:

Many drugs, including antibiotics, that are available only with a prescription in other countries may be obtained directly from pharmacists in Spain without a prescription. For those drugs where a prescription is required, when given a prescription by a doctor you can pick up the drugs or medicines from a pharmacy which displays the sign of a green cross. Most pharmacies are open from 09:30 until 13:30 and from 16:30 until 20:00 from Monday to Saturday. Outside of those hours a notice will be posted of the nearest pharmacy open after 20:00. There are 24 hour pharmacies in all towns, which pharmacies are indicated by a red light on the pharmacy sign.