ZolpidemZolpidem Tartrate

About Zolpidem

Zolpidem is thought to act at the benzodiazepine site of certain GABA-A receptors in the brain. Ambien and Edluar are labeled for short-term treatment of trouble falling asleep, the 7.5 mg capsules for the same when transient in adults under 65, Ambien CR for short-term trouble falling or staying asleep, and the 1.75 and 3.5 mg sublingual tablets for waking in the night unable to get back to sleep; safety and effectiveness under 18 have not been established. Women clear zolpidem more slowly, so since 2013 they start at 5 mg of Ambien or Edluar or 6.25 mg of Ambien CR, and men at 5 or 10 mg, or 6.25 or 12.5 mg (the higher dose is the maximum). The capsule never starts treatment in women, and the low-dose tablet is 1.75 mg for women and 3.5 mg for men. Older adults and people with mild to moderate liver impairment take the lower dose (older adults avoid the capsule), and zolpidem is avoided in severe liver impairment.

The boxed warning, added in 2019, says complex sleep behaviors (such as sleep-walking or sleep-driving while not fully awake) can occur and have caused serious injuries, including death; the labels add that they can follow the first or any later dose, with or without alcohol. Anyone who has one must stop and never take zolpidem again, and it must not be taken by anyone allergic to it. Next-day impairment is more likely after less than a full night’s sleep, a higher dose, or alcohol or other sedatives; the Ambien CR label cautions against driving the day after use. Other warnings cover severe allergic swelling, abnormal thinking and behavior, worsening depression and suicidal thoughts, slowed breathing in sleep apnea and other breathing problems, and withdrawal after a sudden stop. Ambien’s most common side effects are drowsiness, dizziness and diarrhea; Ambien CR’s are headache, next-day sleepiness and dizziness.

Zolpidem is a Schedule IV controlled substance: a prescription can be refilled up to five times within six months of the date written (21 CFR 1306.22), and refill information can be transferred between pharmacies only once unless they share a real-time online database (21 CFR 1306.25). Insomnia not eased after 7 to 10 days calls for a check for another cause. Ambien CR and the capsules must not be split, opened, crushed or chewed. Newborns exposed late in pregnancy have had slowed breathing and sedation, and the full-dose labels say a nursing mother may consider pumping and discarding milk during treatment and for 23 hours after a dose.

Taking Zolpidem

How to take it

Take tablets, Ambien CR, Edluar or the capsule right before bed with 7 to 8 hours left before waking, and the 1.75 or 3.5 mg tablet only in bed after waking in the night, with at least 4 hours left. Taking it with or right after a meal can slow it. Swallow Ambien CR and capsules whole; let sublingual tablets dissolve under the tongue without swallowing them, and take Edluar without water.

If you miss a dose

It is taken only as needed: a later dose is fine only if you can still stay in bed for the required time (7 to 8 hours, or 4 for the low-dose tablet). Never take two doses in one night.

Storage

At room temperature in a tightly closed container, away from heat, light and moisture, out of reach of children. Open a low-dose tablet’s pouch only when ready to use it. Use a take-back program rather than flushing.

Interactions to know about

Not after drinking alcohol that evening, or with another sleep medicine the same night. Opioids, benzodiazepines and other sedatives add to drowsiness and slowed breathing; ketoconazole and sertraline raise its levels, and rifampin and St. John’s wort lower them.

This summarizes the official prescribing information. Your prescriber’s and pharmacist’s instructions, and the leaflet that comes with your medicine, take priority.

Why the cash price for Zolpidem differs from pharmacy to pharmacy

Generic zolpidem tablets and extended-release tablets each come from several makers, while the 1.75 and 3.5 mg sublingual tablets come only as generics. A prescription that names Ambien, Ambien CR or Edluar and blocks substitution is priced as a brand, and no form can replace another at the counter.

Ways to pay less for Zolpidem without insurance

• Ask for generic zolpidem, and check that the prescription does not name a brand only.
• If another form is prescribed, ask the prescriber whether generic immediate-release tablets would suit you.
• If Edluar is prescribed, ask about its equivalent generic, or ask the maker whether a savings program applies to someone paying cash.
• Compare pharmacies before the first fill, since refill information can be transferred only once, and ask about flat-price generic lists.
• Upload the prescription to Script Unlock so licensed pharmacies can quote their cash price. You pay the pharmacy directly.

Questions to ask your pharmacist about Zolpidem

1. 1.How long must I stay in bed after taking my form of zolpidem?
2. 2.Is my dose right for my sex, my age and my liver?
3. 3.Is it safe with my pain, anxiety, allergy or antidepressant medicines?
4. 4.How many refills do I have, and how should I stop after nightly use?

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