The best way to get around Florence is on foot. The city centre is not very large and is full of monuments and things to see. The local transport companies are ATAF and LI-NEA. Tickets are bought at tobacconists or any shop with an "ATAF" sticker ...
Florence’s pharmacies are open from Monday to Friday from 09.00 to 13.00 and from 15.30 to 20.00 (like other parts in Tuscany). Addresses of pharmacies open during weekends and evenings are posted on the doors of the pharmacies.