Withdrawal refers to the physical and psychological symptoms that occur when a person stops using a substance, such as drugs or alcohol, after prolonged use. These symptoms can vary in intensity and may include anxiety, irritability, nausea, and fatigue. The severity of withdrawal often depends on the type of substance and the duration of use. In some cases, withdrawal can be dangerous and may require medical supervision. Treatment options, such as detoxification programs and rehabilitation therapies, can help individuals manage their symptoms and support their recovery journey. Understanding withdrawal is essential for those seeking to overcome substance dependence.