The phrase "small medicine" is a term used to describe any type of medication or treatment that may be administered in small doses, typically for the purpose of alleviating pain or discomfort. This can include over-the-counter drugs such as ibuprofen or acetaminophen, which are commonly taken to reduce fever and relieve headaches or muscle aches. The term "small medicine" is often used in contrast to more aggressive medical treatments that may be necessary for serious illnesses or injuries.