Cold medicine refers to a variety of over-the-counter (OTC) medications designed to relieve symptoms associated with the common cold. These symptoms can include a runny nose, cough, sore throat, and congestion. Cold medicines often contain ingredients like antihistamines, decongestants, and pain relievers to help alleviate discomfort and improve overall well-being. While cold medicine can provide temporary relief, it does not cure the cold itself, which is caused by viruses. It is important to follow the dosage instructions on the packaging and consult a healthcare professional if symptoms persist or worsen. Always check for potential interactions with other medications you may be taking.