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Generic Zyflo CR

Zileuton ER

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generic Zyflo CR

Drug Info Side Effects Dosage Medicare

generic Zyflo CR

About generic Zyflo CR

ZILEUTON prevents and treats the symptoms of asthma. It works by decreasing inflammation of the airways, making it easier to breathe. Do not use it to treat a sudden asthma attack.

Get Zileuton ER for as low as $244.18, which is 92% off the average retail price of $2,918.22 for the most common version, by using a GoodRx coupon.

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Zyflo CR prices by dosage

Zyflo CR tablet prices

Dosage	Quantity	Retail price	GoodRx price

600mg

120 tablets

$3,028.88

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Standard GoodRx price

*Prices subject to change without notice. Sales tax may apply and is not included.

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GoodRx coupon prices last updated on 07/26/26.

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