Stopping alcohol can feel scary, confusing, or even lonely. You might wonder what your body is doing right now. You might worry about symptoms or hope for signs of relief. The truth is, a lot can change in a short time. After 7 days without alcohol, your body starts reacting in real ways. Your body is adjusting and trying to find balance again. Knowing what happens during this first week can ease fear and help you feel less alone. We’ll explain what many people notice after one week without alcohol, and when extra support can help.