Sleeping pill withdrawal happens when someone who has been taking a prescription sleep medicine like Ambien (zolpidem), Lunesta (eszopiclone) or Sonata (zaleplon) stops suddenly or cuts the dose quickly. The most common symptom is a few nights of worse sleep, but withdrawal can also bring anxiety, nausea, sweating, shakiness and cramps, and in rare cases seizures. The risk is higher after long-term or high-dose use, which is why these medicines should be reduced gradually with a prescriber rather than stopped abruptly.
Which sleeping pills cause withdrawal?
This guide focuses on the "Z-drugs," the most widely prescribed sleep medications:
- Zolpidem (Ambien, Ambien CR, Edluar, Intermezzo, Zolpimist)
- Eszopiclone (Lunesta)
- Zaleplon (Sonata)
All three are Schedule IV controlled substances. They slow brain activity to help a person fall or stay asleep, and they are meant for short-term use. MedlinePlus notes that sleep should improve within 7 to 10 days of starting one, and that zolpidem may stop working as well after about two weeks. When people keep taking them for months or years, or take more than prescribed, the brain adapts. That adaptation is what causes withdrawal when the drug is removed. Older sedatives such as benzodiazepines also cause withdrawal, but they are outside the scope of this site.
For a closer look at a single drug, see our guides to Ambien addiction and Lunesta and Sonata addiction.
Sleeping pill withdrawal symptoms
The FDA labels and MedlinePlus drug pages describe a range of symptoms after rapid dose reduction or sudden stopping. They fall into three broad groups.
Rebound insomnia
The most common effect is trouble falling or staying asleep for the first night or two. MedlinePlus says this usually improves without treatment after one or two nights. The Lunesta label describes this as a temporary, dose-related worsening of sleep that looks like the original insomnia returning.
Mild withdrawal symptoms
- Anxiety, unpleasant feelings or mood changes
- Unusual or vivid dreams
- Nausea and upset stomach
- Sweating and shakiness
- Panic attacks (listed in the Ambien Medication Guide)
Severe withdrawal symptoms
The zolpidem label says reported withdrawal has ranged from mild unhappiness and insomnia to a syndrome that may include stomach and muscle cramps, vomiting, sweating, tremors and convulsions. MedlinePlus lists seizures as a rare risk with eszopiclone and zaleplon as well. Seizures are a medical emergency: call 911.
Sleeping pill withdrawal timeline
Z-drugs leave the body fairly quickly, so withdrawal tends to start soon after the last dose. In zolpidem clinical trials, withdrawal-type events showed up within 48 hours of switching to placebo, and the Ambien Medication Guide says symptoms may last 1 to 2 days after stopping. People who have taken high doses for a long time can have a rougher and longer course. The table below shows a general picture, not a promise.
| Time after last dose | What may happen | Notes |
|---|---|---|
| First night | Trouble falling or staying asleep | Rebound insomnia is the most common effect |
| Days 1-2 | Anxiety, nausea, sweating, shakiness, unusual dreams | Label-reported window for most symptoms after short-term use |
| First week or longer | Ongoing poor sleep, anxiety; rare cramps, vomiting, tremor, seizures | Most likely after long-term, high-dose or non-prescribed use; needs medical care |
Lunesta has a longer half-life (about 6 hours in adults) than zolpidem or zaleplon, so its effects can stretch a little further. Our Lunesta withdrawal guide covers that drug specifically.
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Call 866-521-4950Who is at higher risk?
The labels and MedlinePlus point to several factors that raise the risk of withdrawal and dependence:
- Taking the medicine nightly for longer than a couple of weeks
- Taking more than prescribed, or taking it during the day for its calming effect
- A history of drug or alcohol misuse
- Combining sleeping pills with alcohol, opioids or other sedatives
- Stopping suddenly instead of tapering
If several of these apply, review our article on the signs of sleeping pill addiction.
Why you should not stop on your own
MedlinePlus is direct: do not stop zolpidem without talking to your doctor, especially if you have taken it longer than two weeks, and do not stop eszopiclone or zaleplon without your doctor either. Prescribers usually lower the dose gradually. The FDA labels do not set a single taper schedule, so the plan is individual. Our guide to the Ambien taper schedule explains how prescribers generally approach it.
Tapering works best alongside treatment for the insomnia itself. The American Academy of Sleep Medicine strongly recommends cognitive behavioral therapy for insomnia (CBT-I), which teaches skills like stimulus control and sleep restriction over roughly four to eight sessions. Having those skills in place makes coming off medication much less frightening.
The dangers of mixing sleeping pills
When people struggle with withdrawal, some try to self-treat with alcohol or other pills. That is dangerous. The FDA labels warn that combining these drugs with alcohol, opioids or other sedatives increases central nervous system depression, which can slow breathing. The FDA has also added a boxed warning about complex sleep behaviors, such as sleep-driving and sleepwalking, that have caused serious injuries and deaths, sometimes after a single dose. Anyone who has done something while not fully awake on one of these drugs should stop taking it and call their prescriber right away.
Getting help with sleeping pill withdrawal
For many people, a slow taper with their own doctor plus CBT-I is enough. Others need more support, particularly when the dose has crept up, pills are coming from more than one source, or alcohol is involved. Options include:
- Medical detox to manage withdrawal safely under supervision. Browse Ambien and sleeping pill detox programs.
- Residential or outpatient rehab to address the reasons behind the misuse. See sleeping pill rehab listings by state, such as Florida, or city pages like Orlando and Chicago.
- Insurance help: most commercial plans include behavioral health benefits. Our insurance guides explain how to check coverage.
When to call for help right away
- Seizures, confusion, or someone who cannot be woken: call 911.
- Thoughts of suicide or harming yourself: call or text 988.
- Sleep-driving or other complex sleep behaviors: stop the medicine and contact your prescriber.
Coming off sleeping pills takes some patience, but with a gradual plan and support, sleep does recover.
Sources
- Ambien (zolpidem tartrate) Prescribing Information and Medication Guide (U.S. Food and Drug Administration)
- Lunesta (eszopiclone) Prescribing Information (U.S. Food and Drug Administration)
- FDA Adds Boxed Warning for Risk of Serious Injuries Caused by Sleepwalking With Certain Prescription Insomnia Medicines (U.S. Food and Drug Administration)
- Zolpidem (MedlinePlus, National Library of Medicine)
- Eszopiclone (MedlinePlus, National Library of Medicine)
- Zaleplon (MedlinePlus, National Library of Medicine)
- New Guideline Supports Behavioral, Psychological Treatments for Insomnia (American Academy of Sleep Medicine)
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Call 866-521-4950Related guides
- Ambien Addiction: Signs, Risks and Treatment Options
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- Soma and Muscle Relaxer Addiction: Risks and Treatment
- Lunesta Withdrawal: Symptoms and Timeline
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