Brand Name
Halcion
Common Name
triazolam
In this drug factsheet:
DIN (Drug Identification Number)| 00512559 | HALCION 0.125MG TABLET |
| 00443158 | HALCION 0.25MG TABLET |
How does this medication work? What will it do for me?
Triazolam belongs to the class of medications called benzodiazepines. It is used for the short-term (usually no more than 7 to 10 days) relief of sleep disturbances. It can be helpful for people who have difficulty falling asleep, frequent awakenings during the night, or early morning awakenings.
Your doctor may have suggested this medication for conditions other than those listed in these drug information articles. As well, some forms of this medication may not be used for all of the conditions discussed here. If you have not discussed this with your doctor or are not sure why you are taking this medication, speak to your doctor. Do not stop taking this medication without consulting your doctor.
Do not give this medication to anyone else, even if they have the same symptoms as you do. It can be harmful for people to take this medication if their doctor has not prescribed it.
How should I use this medication?
The recommended dose of triazolam ranges from 0.125 mg to 0.25 mg taken before bedtime. The starting dose is usually 0.125 mg taken immediately before bedtime. The lowest effective dose of the medication should be used. Your doctor may increase the dose if necessary.
This medication should not normally be used for more than 7 to 10 consecutive days. Triazolam may be habit-forming. If used for more than a few weeks, this medication may lose some of its effectiveness and may also cause some dependence.
Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.
It is important that this medication be taken exactly as prescribed by the doctor. If you miss a dose, take it as soon as possible and continue on with your regular schedule. If it is several hours later and taking the medication will interfere with your next day's activities, skip the missed dose and continue on with your prescribed schedule. Do not take more medication than prescribed.
Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

What form(s) does this medication come in?
Each powder blue, scored tablet branded "Upjohn 17" contains triazolam 0.25 mg. Nonmedicinal ingredients: cellulose, colloidal silicon dioxide, cornstarch, docusate sodium, FD&C Blue No. 2, lactose and magnesium stearate. Gluten-free.
Some medications may have other generic brands available. Always ask your doctor or pharmacist about the safety of switching between brands of the same medication.
Who should NOT take this medication?
Triazolam should not be taken by anyone who:
- has an allergy to triazolam or any other benzodiazepine or any of the ingredients of the medication
- has myasthenia gravis
- has severe breathing difficulties
- has sleep apnea
- has uncorrected narrow-angle glaucoma
- is pregnant
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