Valium is a medication that is commonly prescribed for anxiety. It belongs to a class of drugs called benzodiazepines, which work by slowing down the nervous system. Valium is effective at reducing symptoms of anxiety, such as racing thoughts, feelings of panic, and heart palpitations. It can also help to improve sleep quality and reduce stress levels. However, Valium is not without risks. The most common side effects include drowsiness, dizziness, and loss of coordination. In some people, Valium can cause more serious problems, such as confusion, memory problems, and depression. Because of these risks, it is important to only take Valium under the supervision of a healthcare provider.