Halcion (known generically as triazolam) is a prescription medication used to treat severe insomnia. Part of the benzodiazepines class of medicines, Halcion acts as a sedative by suppressing the central nervous system. Halcion is intended as a short-term treatment for insomnia and is normally used to treat temporary sleep problems such as jet lag. The drug quickly affects the body, inducing sleep, but the sedative effects fade after about two hours, making it an ineffective treatment for people who struggle to stay asleep through the night. Halcion is often abused and becomes addictive when people take the drug for extended periods (more than 10 days) and at high doses (more than 0.5 mg per day). In these cases, Halcion can actually make a person’s insomnia worse.

The Risks of Stopping Halcion Cold Turkey

People addicted to Halcion–like all benzodiazepines–should never abruptly stop taking the drug without medical help because it can be deadly. Halcion withdrawal without medical assistance can lead to severe withdrawal symptoms, like vomiting, fever, and insomnia. However, the biggest risk is the potential for life-threatening seizures. A detox or drug treatment facility can safely taper addicted users off Halcion.

Users Who Mix Halcion with Other Substances Have a High Risk for Overdose

Most benzodiazepine drugs, like Valium and Xanax, suppress the central nervous system, creating a calming effect that relieves anxiety. However, Halcion acts quicker than most benzodiazepine drugs to cause users to fall asleep rather than producing a soothing effect. For this reason, mixing other substances, like alcohol or opiate-based painkillers, with Halcion can be highly dangerous. Halcion users who mix the drug with other substances are much more likely to overdose.

Halcion Is Banned in the United Kingdom and Other European Countries

Before 1991, Halcion was one of the most widely prescribed sleeping pills in the UK. But after studies showed that Halcion caused harmful side-effects like memory loss and depression, the British government banned the drug. Halcion’s manufacturer at the time disputed these findings. While Halcion is still legal in the US, it is strictly regulated because it can be highly addictive. The Drug Enforcement Agency lists it as one of the most commonly abused prescription drugs in the US.

Need Help Finding Treatment in Your Area? Drug Treatment Center Finder Can Help

Drug Treatment Center Finder has a database filled with drug rehabs in all 50 states. We can help you find a drug treatment center in your area. If you have questions on withdrawal detox and treatment, call our 24-hour helpline at (855) 619-8070, and one of our call agents will walk you through the addiction treatment process. You can also search for facilities in your area using our Find a Rehab search.

Common Halcion Withdrawal Signs and Symptoms

Halcion Withdrawal Signs and Symptoms

Halcion is a prescription sleeping aid that is only approved for short-term use. Yet Halcion users can quickly become addicted to the drug if they use the drug beyond its suggested 7-to-10 day window. Symptoms vary, depending on the length of use and the amount taken. Halcion’s extremely short half-life makes the withdrawal process shorter than most benzodiazepine drugs, but symptoms can be very intense.

Common symptoms

  • Anxiety
  • Depression
  • Fever
  • Headaches
  • Insomnia
  • Muscle cramps
  • Nausea and vomiting
  • Rapid heart rate
  • Sweating

Severe symptoms

  • Hallucinations
  • Seizures
  • Tremors

Halcion Withdrawal Timeline

Halcion Withdrawal Timeline
  • First Day

    Halcion has an extremely short half-life, meaning it quickly leaves the body and its effects fade fast. Users can begin to experience withdrawal symptoms within 24 hours of their last dose. Anxiety and insomnia are the most common symptoms.


  • First 2-3 Days

    Halcion’s physical withdrawal symptoms peak during this period. In addition to the initial symptoms of anxiety and insomnia, many users begin to experience nausea and body aches.


  • First 3-5 Days

    The physical withdrawal symptoms from Halcion begin to diminish for most users. But heavy users may continue to experience nausea and anxiety. In the most serious cases, highly addicted users can have body tremors and seizures.

Halcion Detox and Treatment

Treating Halcion Withdrawal

How to Safely Withdrawal from Halcion

The most effective way to withdrawal from Halcion is get help from medical professionals at a detox or drug rehab facility. The standard treatment for Halcion withdrawal is to wean those addicted off the drug by gradually reducing the dose, known as a taper. Medical staff will monitor the client’s health and supervise the taper to prevent a return to use. It’s essential that people addicted to Halcion are honest about the amount and duration of their drug use so medical professionals can properly implement the taper.

Halcion has a very short half life, which is the amount of time a drug takes to leave the body. The withdrawal process for Halcion is typically shorter than those of other benzodiazepines such as Klonopin (clonazepam) and Xanax (Alprazolam). Typically the most pronounced withdrawal symptoms last about two to three days. Symptoms can persist for up two weeks in the most serious cases.

Need Help Finding Treatment in Your Area? Drug Treatment Center Finder Can Help

Drug Treatment Center Finder has a database filled with drug rehabs in all 50 states. We can help you find a drug treatment center in your area. If you have questions on withdrawal detox and treatment, call our 24-hour hotline at (855) 619-8070, and one of our call agents will walk you through the addiction treatment process.

Halcion Withdrawal FAQs

Halcion Withdrawal Frequently Asked Questions
  • Can stopping Halcion cold turkey lead to death?

    People who have become dependent on Halcion and abruptly stop without medical help can experience potentially deadly withdrawal symptoms. In the most serious cases, Halcion users can have life-threatening seizures during the withdrawal process.To safely withdraw from Halcion, people should seek treatment at detox or drug rehab facility where medical staff can administer a taper and prevent harmful side effects.


  • How long do withdrawal symptoms last?

    Halcion withdrawal symptoms typically last about two to three days because the drug quickly leaves a user’s bloodstream. In the most serious cases, symptoms can continue for up to two weeks.


  • What are differences between Halcion and Ambien?

    Halcion and Ambien (zolpidem) are both prescription sleep medications and are recommended for short term use. However, Halcion is mainly used to induce sleep. Ambien acts over a longer period of time, helping users fall asleep and stay asleep. Both medications can become addictive if abused.


  • Are there home remedies to detox from Halcion?

    There are no effective home remedies to detox from Halcion. Using “home remedies” for Halcion withdrawal found on the internet can be highly dangerous because of the risk of seizures. People addicted to Halcion should always detox with the help of medical professionals at a detox or drug rehab facility.


  • What’s the best way to get off Halcion?

    The best way to get off Halcion (triazolam) is to seek professional drug treatment and have a medical team supervise your withdrawal process. If you need help finding a drug rehab in your area, Drug Treatment Center Finder can help you begin your journey toward recovery. Call our 24-hour hotline at (855) 619-8070, and one of our call agents will be available to answer any questions you may have about Halcion addiction and the right treatment methods to pursue.