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Discontinued
This form and dosage of Phrenilin has been discontinued by the manufacturer and is no longer available.
GoodRx coupon prices last updated on 01/23/26.
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About Phrenilin

BUTALBITAL; ACETAMINOPHEN treats tension headaches. It works by reducing pain. It also helps you relax. It is not used to prevent headaches or migraines. It is a combination of a barbiturate and acetaminophen.
