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Talacen

pentazocine / acetaminophen
Used for Pain
Used for Pain

Talacen (pentazocine / acetaminophen) is a combination medication used to treat mild-to-moderate pain. It has been discontinued and is no longer available in the United States.

Reviewed by:
reviewer
Kristianne Hannemann, PharmD
reviewer
Michelle Nguyen, PharmD
Last reviewed on January 12, 2022
BasicsFAQsInteractionsPricesMedicare
Talacen (pentazocine / acetaminophen) is a controlled substance, which means that it's more likely to be misused or cause dependence. There are federal and state laws that limit the amount of medication that can be prescribed or dispensed within a certain period of time.
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What is Talacen (pentazocine / acetaminophen)?

How Talacen (pentazocine / acetaminophen) works

Are you looking for information on pentazocine / naloxone (Talwin NX) or acetaminophen (Tylenol) instead?

Drug Facts

Common BrandsTalacen (brand no longer available)
Drug ClassOpioid / Analgesic
Controlled Substance ClassificationSchedule IV
Generic StatusNo lower-cost generic available
AvailabilityDiscontinued
faqs

Frequently asked questions about Talacen (pentazocine / acetaminophen)

What is Talacen (pentazocine / acetaminophen)?
Talacen (pentazocine / acetaminophen) is a combination of two pain-relieving medications. Pentazocine is an opioid that works on opioid receptors to change the way your brain and nervous system recognize and respond to pain. This lowers the amount of pain you feel. Acetaminophen is an analgesic that relieves pain by stopping the production of certain chemicals in the brain that cause pain.
Is Talacen (pentazocine / acetaminophen) still available?
No. Talacen (pentazocine / acetaminophen) is no longer available as a brand or generic medication in the United States.
Why was Talacen (pentazocine / acetaminophen) discontinued?
It's not clear why Talacen (pentazocine / acetaminophen) was discontinued. In 2011, the FDA issued a safety communication limiting prescription medications that contained acetaminophen to 325 mg per dosage unit. At this time, Talacen (pentazocine / acetaminophen) was affected because each tablet contained 650 mg of acetaminophen.
What can I take to replace Talacen (pentazocine / acetaminophen)?
If you used Talacen (pentazocine / acetaminophen) in the past or if you're currently in pain, discuss other options with your healthcare provider. There are newer opioid/analgesic combinations available. Depending on the nature of your pain and your medical history, your provider will help you find a medication that's best for you.
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interactions

Interactions between Talacen (pentazocine / acetaminophen) and other drugs

Talacen (pentazocine / acetaminophen) may interact with certain medications or supplements. Always let your doctor and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking. The list below does not include all possible drug interactions with Talacen (pentazocine / acetaminophen). Please note that only the generic name of each medication is listed below.

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

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