Last updated on August 21st, 2026 at 01:10 am
The physical symptoms during the first 24 hours of detox can vary greatly in severity and intensity. Knowing what to expect in the detox process can help people going through recovery emencely. Some individuals may experience headaches, often accompanied by nausea and vomiting. Sweating, trembling, and shaking are also common as the body works to rid itself of alcohol. Despite possible restlessness, fatigue and weakness may be present. Changes in appetite and sleep disturbances are also common symptoms during this period.
The mental symptoms during the first 24 hours of detox can be just as challenging as the physical symptoms. Individuals may experience heightened anxiety and irritability as their body adjusts to being without alcohol. Cognitive functions can be temporarily impaired, leading to confusion and difficulty concentrating. Feelings of hopelessness, sadness, and despair are common. Hallucinations can also occur within the first 12 to 24 hours of alcohol withdrawal.
The timeline for the first 24 hours of detox can be broken down into two main stages. Symptoms typically begin 6-12 hours after the last drink with mild anxiety, headaches, insomnia, and stomach upset. Physical symptoms like tremors and irritability may also appear. From 12-24 hours after the last drink, symptoms intensify with increased anxiety, agitation, and the possibility of hallucinations. These symptoms often peak by the 48-hour mark for those with severe dependence.
During the first 24 hours of alcohol detox, there are several coping strategies that can help manage the symptoms. Staying hydrated can help flush out toxins and alleviate headaches. Eating nutritious foods can stabilize blood sugar and boost mood. Ensuring adequate sleep and engaging in light physical activity can also help manage fatigue and anxiety.
Professional support during the first 24 hours of detox is crucial for safety and successful recovery. Medical professionals can provide necessary medication and monitoring to manage withdrawal symptoms and ensure the individual’s safety. This support can also provide emotional reassurance and guidance during this challenging period.
Britney Elyse, LMFT, is an experienced mental health professional and clinical leader with more than 15 years of experience in behavioral health, addiction treatment, and recovery services. She currently serves as Director of Compliance & Clinical Services at Carrara Treatment, Wellness & Spa, where she oversees the clinical team, treatment programming, staff development, documentation standards, and coordination of care with physicians and psychiatric providers.
Throughout her career, Britney has held leadership and clinical roles at respected treatment programs including Cliffside Malibu, Cast Recovery, The Hills Treatment Center, and Tarzana Treatment Centers. Her experience encompasses individual and family therapy, clinical assessment, treatment planning, case management, utilization review, and the development of trauma-focused programming.
Britney’s therapeutic background includes trauma-informed care, Somatic Experiencing, DBT, relapse prevention, family therapy, and stages-of-change interventions. She is passionate about creating thoughtful, individualized treatment plans while supporting clients and their families throughout the recovery process.
Britney earned her Master’s degree in Clinical Psychology with an emphasis in Marriage and Family Therapy from Antioch University and has pursued advanced training in Somatic Experiencing Therapy. Her approach combines compassionate client care with strong clinical leadership and a commitment to maintaining the highest standards of treatment.