When you have a substance abuse addiction, the possibility of you becoming physically and psychologically reliant on the substance is high. As this dependence develops, it means that withdrawal symptoms occur if you cut off the substance. Your body and mind have become accustomed to a steady stream of the substance and its effects, so it responds with negative symptoms when you sober up. However, just as addiction looks different on everyone, so does withdrawal. We discuss the varying types of withdrawal and what can impact how a person experiences their detox.

Does Everyone Experience Withdrawal Symptoms?

Generally speaking, everyone can expect to experience some form of withdrawal symptoms within two to three days of their last substance consumption. In movies, withdrawal is always excruciating, and while this can happen, it’s essential to realize that there are varying levels of withdrawal.

Causes of Withdrawal

You might be wondering why withdrawal symptoms can feel so intense, or why they occur in the first place. When you’re addicted to a substance, your body and brain become dependent on it. Over time, they adjust to the presence of the substance, and when it’s suddenly removed, the body has to recalibrate. This process is often referred to as the “rubber band effect”. Imagine pulling a rubber band and then letting go—it snaps back with force. Similarly, when the substance is stopped abruptly, your body “overcompensates,” triggering withdrawal symptoms. This physiological process can cause both physical and psychological discomfort, lowering your ability to handle stress and impacting your immune system. Understanding this process can help you realize that withdrawal is your body’s way of rebalancing itself. It’s not easy, but with time and support, your body will adjust back to a healthy, stable state.

Withdrawal Levels

Withdrawal levels can range from mild medium, and severe. You may have experienced mild withdrawal symptoms yourself if you’ve ever been used to your morning cup of coffee and didn’t get it one day. Mild symptoms can be as minor as a headache and irritability.

Unfortunately, on the other side of the spectrum, there are severe withdrawal symptoms. These symptoms are so strong that they can cause intense physical reactions such as pain, seizures, and insomnia. Or, they can be psychological, causing a person to think they need the substance to live. Heroin is one drug that often comes with intense withdrawal symptoms, which can be so bad that people don’t make it through their detox.

How Bad Will My Withdrawal Be?

How intense withdrawal symptoms are can depend on a variety of factors:

  • How long, how much, and how frequently the person was abusing drugs
  • The kind of drug being used
  • Age
  • Current health
  • If the person mixed substances
  • Any pre-existing mental health conditions

Psychological and Cognitive Symptoms

When you think of withdrawal symptoms, you might first imagine physical discomfort—sweating, shaking, headaches. But what often gets overlooked are the psychological and cognitive symptoms that can be just as challenging. Anxiety, irritability, and mood swings are common and can linger long after physical symptoms have passed. Some individuals may even experience depression, paranoia, or a general sense of emotional numbness. On the cognitive side, brain fog, difficulty concentrating, or even disorientation can make even the simplest tasks feel overwhelming. These symptoms can feel isolating, but it’s important to know that you’re not alone. Professional counseling, mindfulness techniques, and cognitive-behavioral therapy (CBT) are proven tools that can help manage these mental and emotional struggles. Remember, your mind needs time to heal just as your body does, and seeking support will make all the difference.

How Long Does Withdrawal Last

The bright side is that withdrawal doesn’t last forever. Your withdrawal timeline depends on which substance was used. Below are general timelines for common substances:

  • Heroin: Withdrawal symptoms can start within a few hours of last consumption, reach a peak of severity at the 36-72 hour mark, and last between 5-10 days.
  • Long-acting opioids (methadone, prescription opioids): As this is a long-acting drug, the substance remains in the body for a while. Individuals may not experience their first withdrawal onset until up to 48 hours from last consumption, have a peak of symptoms around day three, and take up to three weeks to finish.
  • Alcohol: Individuals can feel withdrawal symptoms within hours of their last drink, experience a peak at 36-72 hours, and finish within 10 days.
  • Stimulants (cocaine, meth, Adderall): Symptoms begin within 24 hours of the last consumption and usually last around five days.

Since the withdrawal timeline is dependent on the substance, you can safely assume that most people will fall into the above timelines based on their drug. However, what people experience differently is the actual withdrawal symptoms. Some individuals may be more physical, others psychological, and many will experience both.

It can be helpful to understand what the common symptoms are and how long they may last, so the individual remembers there’s a light at the end of the tunnel. Withdrawal is challenging for many people, but it’s a necessary step to reclaiming your life.

Post-Acute Withdrawal Syndrome (PAWS)

While the immediate physical symptoms of withdrawal may subside within a week or two, many individuals experience lingering effects. This is where Post-Acute Withdrawal Syndrome (PAWS) comes into play. PAWS refers to a collection of ongoing psychological and physical symptoms that can continue long after the initial withdrawal phase. You might find yourself grappling with irritability, mood swings, fatigue, or even difficulty sleeping, and these can feel frustrating as they extend well beyond detox. While it’s a challenging phase of recovery, it’s important to remember that these symptoms will eventually fade with time. If you’re experiencing PAWS, the support you need is crucial for maintaining progress. Therapy, group support, and long-term addiction treatment programs are invaluable tools in navigating this phase and continuing your journey to full recovery.

Other Dangerous Withdrawal Symptoms

While most withdrawal symptoms are uncomfortable but manageable, some can be dangerous and even life-threatening. Withdrawal from substances like alcohol or benzodiazepines can trigger severe reactions, including seizures, hallucinations, and extreme anxiety. These symptoms may become so intense that they require immediate medical attention. Alcohol withdrawal, for instance, can lead to delirium tremens (DTs), a serious condition that may cause tremors, hallucinations, and even heart failure in extreme cases. Similarly, benzodiazepine withdrawal can cause severe depression, suicidal thoughts, and in some cases, psychosis. If you or a loved one is experiencing any of these symptoms, seeking medical detox in a professional facility is essential for safety. Medical staff can monitor your progress and administer medications to manage symptoms, ensuring a smoother and safer detox experience. Never attempt to manage severe withdrawal on your own—getting help is the best way to protect your health and well-being.

American Rehab Campuses

American Rehab Campuses offers inpatient rehab, medical detox, and intensive outpatient programs. You don’t have to go through withdrawal alone; get the professional help that will make detox safer and easier. Contact us today.

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Dr. Paul R. Valbuena, M.D. Chief Medical Officer
Paul R. Valbuena, M.D., is a double-board-certified psychiatrist practicing in the Phoenix Metro area since 2009. Licensed in Arizona, he specializes in behavioral health, child and adolescent psychiatry, and addiction psychiatry. A diplomate of the American Board of Psychiatry and Neurology, Dr. Valbuena has been a practicing physician since 2003.