Whiplash is an injury that occurs when the head is suddenly jerked forward and then backward, often due to a car accident or other trauma. This rapid movement can strain the muscles and ligaments in the neck, leading to pain, stiffness, and discomfort. Symptoms may not appear immediately and can include headaches, dizziness, and difficulty moving the neck. Treatment for whiplash typically involves rest, ice, and over-the-counter pain medications. In some cases, physical therapy may be recommended to help restore movement and strength. Most people recover fully within a few weeks, but some may experience chronic pain or other long-term effects.