Alcohol Withdrawal: Symptoms, Timeline, Risks, and Treatment

Understanding Alcohol Withdrawal

What Is Alcohol Withdrawal?

Alcohol withdrawal syndrome (alcohol withdrawal) consists of several symptoms that are often experienced when an individual stops or significantly reduces their alcohol intake after prolonged use.

Withdrawal from alcohol can result in mild symptoms to a severe form known as delirium tremens (DT). 

Why Does Alcohol Withdrawal Happen?

Long-term heavy drinking changes the brain’s chemistry and how the central nervous system functions. 

When heavy alcohol consumption is suddenly stopped, the brain becomes hyperactive, which leads to shakiness, seizures, and anxiety.

Those who have a history of long-term, heavy drinking (alcohol dependence) experience the symptoms of withdrawal because their brain is deprived of the chemical in alcohol, which alters their brain’s communication system (neurotransmitters).

Who Is at Risk for Alcohol Withdrawal Syndrome?

General guidelines that determine who can be at risk of alcohol withdrawal syndrome include body chemistry, age, co-existing mental health or substance abuse issues, current medications, and physical health.

The other factors that can contribute to an increased risk of withdrawal symptoms are:

• A history of DTs or alcohol withdrawal seizures
• Heavy, daily alcohol use
• Older than 65
• Dehydration
• Electrolyte imbalances
• Brain lesions
• Abnormal liver function

What Happens After You Stop Drinking Alcohol?

Once you stop drinking alcohol after heavy, prolonged use, your central nervous system isn’t able to regulate or respond to stimuli quickly. 

Alcohol is a depressant, which means it slows down the central nervous system (CNS). When alcohol is consumed heavily for a prolonged time, the CNS becomes accustomed to the depressant effect. Once this occurs, your CNS must work harder to overcome the effect. 

When alcohol is removed, the depressant effect goes away. However, your CNS remains at its quick pace to overcome the depressant effect of alcohol.

Alcohol Withdrawal Symptoms

Why Is Ongoing Treatment Important for Long-Term Well-Being?

Continuous treatment can ensure that individuals are equipped to maintain their quality of life and face new challenges.

Ongoing treatment can stabilize chronic conditions, improve quality of life, and reduce the risk of severe illness. Continued treatment helps support mental health because it helps manage anxiety, depression, and mental and emotional challenges.

Ongoing treatment can also help reduce hospitalizations for health conditions and help identify potential health issues before they become severe.

What Are Mild Alcohol Withdrawal Symptoms?

Mild alcohol withdrawal symptoms include headache, irritability, anxiety, insomnia, and nausea.

These symptoms can last for several days.

What Does Alcohol Withdrawal Feel Like?

Alcohol withdrawal symptoms vary from person to person.

Some may experience uncomfortable but manageable symptoms, while others’ withdrawal symptoms can be severe and dangerous. The intensity of the symptoms varies based on the length of time and the amount of alcohol an individual drinks. 

How Do Symptoms of Withdrawal Affect Blood Pressure and Heart Rate?

Alcohol acts as a depressant on the CNS, and when removed from the system, there is a high risk of increased heart rate and blood pressure.

The cardiovascular symptoms associated with alcohol withdrawal include:

• Elevated blood pressure
• Arrhythmias
• Rapid Pulse
• Heart Attack

Why Do Cravings Occur During Alcohol Withdrawal?

Alcohol use changes the brain’s chemistry, affecting dopamine, the chemical that produces feelings of happiness and joy, levels and its response, causing the brain to anticipate the feeling it has when drinking.

For example, the brain learns to respond to rewards for completing a task. 

At first, you see the task and learn how to achieve completion. After a while, your brain learns to recognize triggers and anticipates the reward, in this case a burst of dopamine. If the reward is diluted or removed, your brain will crash because it didn’t receive the chemical necessary to achieve happiness. 

Your brain works on a reward loop.

Alcohol Withdrawal Timeline

How Long Do Alcohol Withdrawal Symptoms Take to Start?

Withdrawal symptoms typically begin between 6 and 12 hours after you stop drinking.

During the first 6 to 12 hours, you can start to experience mild symptoms, like anxiety, insomnia, and a headache. The severity of these symptoms depends on factors such as the length of time and the amount of alcohol you drank.

How Long Does Alcohol Withdrawal Last?

The symptoms of alcohol withdrawal often peak between 24 and 72 hours after the last drink.

While symptoms usually peak within the first 3 days, the symptoms can last several weeks.

What Happens During the First 24 Hours After Your Last Drink?

During the first 24 hours after your last drink, you will experience symptoms that will start as mild but become more severe.

Symptoms can range from mild anxiety to insomnia, headaches, or hallucinations.

The intensity of alcohol withdrawal syndrome varies from person to person because of varying factors.

What Happens When You Are Three Days Sober?

Once you reach the third day of sobriety, you will begin to notice a shift and signs that your body is adapting to being alcohol-free.

At three days sober, you may notice your heart rate and blood pressure decrease.You may also experience improved sleep patterns, mental clarity, and a greater sense of well-being.

What Is the Hardest Day of Quitting Alcohol?

Typically, the hardest day of withdrawal occurs on the second or third day of withdrawal.

The second and third days are the hardest because they are during the peak of withdrawal. Symptoms can become severe and include tremors, nausea, and hallucinations.

How Long Until Alcohol Is 100% Out of Your System?

Usually, it takes approximately one hour for every drink for alcohol to leave the system.

While the body metabolizes alcohol at about one drink per hour, some factors can affect how long it takes for alcohol to be cleared from your body. 

These factors include:

• Type of alcohol
• Genetic predisposition
• Physical health

Severe Alcohol Withdrawal and Medical Emergencies

Can Alcohol Withdrawal Cause Death?

Yes, withdrawal symptoms such as delirium tremens (DTs), cardiac arrhythmias, and seizures are potentially deadly.

For this reason, you must receive detoxification at a treatment facility that has medical staff trained in alcohol-related withdrawal.

What Are Delirium Tremens (DTs) in Alcohol Withdrawal?

DTs are a severe, potentially life-threatening symptom that occurs when an individual abruptly stops drinking.

Often, delirium tremens occurs between day 2 and 3 after stopping drinking.

Can Alcohol Withdrawal Cause Seizures?

Yes, withdrawal can increase the risk of seizures.

When Should You Seek Emergency Medical Care?

You should seek emergency medical care immediately if alcohol withdrawal causes a seizure, hallucinations, severe confusion or disorientation, extreme agitation, loss of consciousness, difficulty breathing, or other rapidly worsening symptoms.

Alcohol Withdrawal Treatment

What Helps With Alcohol Withdrawal?

Medical professionals trained to help you through the symptoms are vital during the first 72 hours.

Support from friends and family and proper nutrition can also help support the withdrawal process.

How to Deal With Alcohol Withdrawal?

Symptoms of withdrawal are a sign that your body is healing, and to help you cope during the process, you can:

• Remind yourself you’re safe at your detox center
• Rest
• Acknowledge the feeling of loss 
• Get support
• Learning coping skills

How to Detox Alcohol From Your Body Fast?

There isn’t a quick way to rid your body of alcohol.

Your body metabolizes alcohol in a 1:1 ratio – approximately 1 hour for every drink you have.

Why Is Medical Detox Recommended for Heavy Drinking?

The potentially dangerous and life-threatening side effects of alcohol withdrawal are why you should seek medical care during the detox period.

Can Alcohol Withdrawal Be Managed in Outpatient or Inpatient Care?

Yes, depending on the risk and severity of the case, it is possible to undergo detox in an inpatient or outpatient setting.

Medications Used During Alcohol Withdrawal

Why Are Benzodiazepines Used for Alcohol Withdrawal?

Moderate symptoms of withdrawal can be treated with benzodiazepines to reduce the risk of seizures and DTs.

How Are Lorazepam, Diazepam, and Chlordiazepoxide Used?

These medications are used to reduce the risk of moderate withdrawal symptoms like seizures.

When Might Clonidine or Carbamazepine Be Recommended?

Carbamazepine is recommended when withdrawal symptoms are mild or for cravings, while clonidine is prescribed to address rapid heart rate or high blood pressure.

Does Naltrexone Help With Alcohol Withdrawal?

No. Naltrexone does not treat acute alcohol withdrawal symptoms or prevent serious withdrawal complications.

Instead, it is an FDA-approved medication for alcohol use disorder (AUD) that can help reduce alcohol cravings and the rewarding effects of drinking.

Why Is Thiamine Important During Alcohol Detox?

Thiamine is used to prevent severe neurological damage or complications.

Recovery After Alcohol Withdrawal

What Happens After Detox Is Complete?

Once detox is complete, you will transition to a level of care appropriate to your individual needs.

Often, after the completion of detox, individuals will transition into a residential program so they can continue their recovery in a safe, structured environment that fosters growth. Other treatment options include a partial hospitalization program (PHP) or an intensive outpatient program (IOP).

Why Is Treating Alcohol Addiction More Than Managing Withdrawal?

Alcohol withdrawal is a severe symptom, but comprehensive, holistic treatment includes addressing underlying factors that contribute to alcohol use.

Underlying conditions are often the driving force behind alcohol use disorder. Comprehensive, structured care that uses evidence-based methods not only manages withdrawal symptoms but also helps support long-term recovery.

Through psychotherapy and, if needed, medication, behavioral issues, social issues, and psychological issues can be addressed.

How Can Therapy and Support Groups Help Prevent Relapse?

Support groups and therapy are essential in relapse prevention because they provide coping skills, accountability, and emotional support.

Group therapy lets individuals share their experience with others while bonding and finding support among peers. 

The benefits of individual therapy include individualized treatment and a space to identify behaviors, discuss mental health issues, and grow to support long-term recovery.

What Role Does Alcoholics Anonymous Play in Recovery?

Alcoholics Anonymous (AA) provides a supportive fellowship where group members often share their experiences and help those in recovery maintain sobriety.

Legacy Outdoor Adventures offers exclusive, made-for-you treatment that guides your alcohol recovery journey. We provide access to 12-Step programs, but you’re not required to participate. You can decide what works for you.

Why Is Ongoing Treatment Important for Long-Term Well-Being?

Ongoing treatment plays a key role in long-term well-being because it supports emotional health, prevents complications, helps identify early symptom warnings, and manages chronic issues.

Alcohol Withdrawal Treatment at Legacy Outdoor Adventures

Why Doesn’t Legacy Provide Detox Services?

Our programs are structured to provide holistic care, and therefore we do screen to determine the appropriate “detox and withdrawal management,” but can refer out for detox.

Legacy Outdoor Adventures’ approach to treatment goes beyond traditional models by combining clinical sophistication, structured care, and measurable outcomes. At Legacy, every aspect of the program is intentionally designed to support deep, lasting healing, not just short-term stabilization.

How Does Legacy Help Clients After Medical Detox?

Our treatment programs or levels of care after medical detox include: 

• Residential (Inpatient) Treatment: Our residential treatment program lasts from 30 to 90 days. While at our residential treatment center, you will learn basic life skills. A benefit of residential rehab is being in a safe, supportive environment where you can open up and share with others. 
• Partial Hospitalization Program (PHP): An intensive, structured treatment program. While in PHP, you will attend several hours of therapy 5-7 days a week. However, unlike residential treatment, you go home in the evening.
• Intensive Outpatient Program (IOP): While in IOP, you can also live at home and go to work. You will attend day treatment at the center, including therapy sessions, for a few hours each day on specific days.
• Ongoing Patient Treatment and Aftercare: During your residential stay, you will transition to the Summit Trip. The Summit Graduation Phase is the last of your 90-day residential treatment program. Once here, you can make the necessary calls and find relevant programs or educational opportunities to support your recovery after you leave our program. 

How Does Adventure Therapy Support Recovery After Alcohol Withdrawal?

Experiential therapy, also known as adventure therapy, uses hands-on activities to help you express your thoughts, feelings, and emotions. 

It can help you maintain your sobriety because it teaches you how to recognize the symptoms and signs of relapse. 

Legacy Outdoor Adventures provides a supportive environment for growth and recovery with:

• Expert Staff: Our therapists have extensive experience and training in mental health and substance use disorders. They’re knowledgeable in the latest research-based techniques.
• Group Therapy Sessions: Group therapy sessions are vital because you share experiences with others, receive support, and build bonds that support your recovery.

Legacy’s focus on relapse prevention includes learning life skills and researching educational and support group opportunities. 

How Does Residential Treatment Address Alcohol Use Disorder and Co-Occurring Mental Health Conditions?

As part of our comprehensive assessment, we ask questions to identify any underlying causes of alcohol use disorder, such as a mental health disorder.

If you are diagnosed with a mental health disorder and an alcohol or substance use disorder, it is considered a dual diagnosis. Proper treatment that combines mental health therapy and holistic therapies can help. 

Your mental health team will work together to provide psychotherapies such as:

• Cognitive-Behavioral Therapy (CBT): CBT is often used to address post-traumatic stress disorder (PTSD), anxiety, and depression. CBT helps you identify challenges and cope with them. 
• Dialectical Behavior Therapy (DBT): DBT is clinically effective at helping people with mental health disorders or who are at risk of suicide. Research shows it can help replace unhealthy habits with healthy ones. 

Our therapists use evidence-based therapies to help you identify, discuss, and understand your addiction and mental health condition.

How Does Legacy Create Individualized, Evidence-Based Treatment Plans for Lasting Recovery?

Your therapist will work with you to create a graduation and treatment plan. 

You and your therapist work as a team to develop a graduation plan early on so you can learn the skills and put in place the resources you need to transition from treatment to your everyday life.