Phentermine is a prescription medication commonly used to support weight loss in individuals struggling with obesity. It works as an appetite suppressant, affecting the central nervous system to reduce hunger and increase energy levels. Typically prescribed for short-term use alongside diet and exercise, phentermine can be an effective tool for jumpstarting weight loss. However, it is not a standalone solution, and medical supervision is necessary to manage potential side effects. While phentermine has helped many achieve significant weight loss, combining it with a healthy lifestyle is essential for long-term success. Always consult a healthcare professional before starting phentermine or any weight loss medication.