In Slovak, "lekáreň" means pharmacy. There are many in Bratislava, so check Google Maps for the closest one. Nitra does not have a 24/7 pharmacy, but there are pharmacies with emergency hours. The overnight pharmacy service in Nitra has been discontinued, and services are typically available from 7:00 AM to a maximum of 9:00 PM (sometimes even 8:00 PM!). Many pharmacies in Nitra alternate their extended hours.

Please make sure you have enough emergency medication if you know you're prone to getting sick. I can’t advise you on what to buy, but I can share what I usually keep on hand for emergencies.