We do it on a regular basis, and we aren't embarrassed to take different medicines and pills without a prescription. It can be as common as taking paracetamol for fever or taking a painkiller for a headache or some tablet for nausea if you have motion sickness or have an antacid after a hefty meal.
The medications, tablets, or pills that don't require a doctor's prescription are called OTC or over-the-counter medication. Yes, the majority of OTC medications are preferably safe and can be used to treat minor health issues. Still, if you start using them regularly and then it turns into excessive use, it might begin to impact your health seriously.