A sore throat is a common condition characterized by pain, scratchiness, or irritation in the throat. It can be caused by various factors, including viral infections like the common cold or influenza, bacterial infections such as strep throat, allergies, or dry air. Symptoms may include difficulty swallowing, swollen glands, and a hoarse voice. Treatment for a sore throat often focuses on relieving symptoms. Over-the-counter pain relievers, throat lozenges, and warm saltwater gargles can help soothe discomfort. Staying hydrated and resting are also important for recovery. Most sore throats resolve on their own within a few days.