Cold remedies are treatments that help alleviate the symptoms of a common cold, which is caused by viruses. These remedies can include over-the-counter medications like decongestants, antihistamines, and pain relievers that target symptoms such as congestion, runny nose, and sore throat. In addition to medications, home remedies like honey, ginger tea, and steam inhalation can provide relief. Staying hydrated and getting plenty of rest are also important for recovery. While these remedies can help ease discomfort, they do not cure the cold itself, as it typically resolves on its own within a week or two.