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Polyethylene Glycol-3350 and Electrolytes (GAVILYTE G)

Polyethylene Glycol-3350 and Electrolytes draws water into the bowel to relieve constipation.

First FDA approval2009-06-01
Generic availableNo (brand-only)
Shortage statusNone
340B exposureunknown
Last updated
NADAC: weekly (every Wed)Part D Formulary: quarterlyPart D Spend: annual (CY24)Orange Book: weeklyShortages: daily
At a glance · the numbers a plan sponsor wants on screen one
Lowest NADAC
$0.005/unit
1 NDCs benchmarked, lowest of all strengths.
Average NADAC
$0.005
Across all dosage forms in distribution.
Highest NADAC
$0.005
Range is tight.
Plans with PA
0 / 329
Zero PA friction — switching is purely formulary.

Questions a plan sponsor actually asks.

FAQPage schema9 entries indexed · 4 visible
What is Polyethylene Glycol-3350 and Electrolytes used for?

Polyethylene Glycol-3350 and Electrolytes draws water into the bowel to relieve constipation.

Is there a generic for Polyethylene Glycol-3350 and Electrolytes?

No. Polyethylene Glycol-3350 and Electrolytes is brand-only with no generic equivalents currently in market.

How much does my plan pay for Polyethylene Glycol-3350 and Electrolytes?

Across 329 Part D plans, Polyethylene Glycol-3350 and Electrolytes averages $0.005/unit (NADAC). Lowest available: $0.005/unit. Highest in distribution: $0.005/unit.

Is Polyethylene Glycol-3350 and Electrolytes on the FDA shortage list?

No. Polyethylene Glycol-3350 and Electrolytes is not currently on the FDA Drug Shortage Database.

5 additional drug-specific questions are indexed in the page's FAQPage schema for search engines and LLM crawlers, beyond what renders visually above. View page source for the complete JSON-LD.

Same class. Different math.

Osmotic Laxative6 alternatives in D1
01
Lactulose
Brand: Constulose
$0.013Lowest NADAC
12Generic mfrs
$116.6MCY24 Part D spend
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02
Lactulose Solution Usp,
Brand: Lactulose Solution
$0.013Lowest NADAC
0Generic mfrs
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03
Polyethylene Glycol 3350 and Electrolytes - Unflavored
Osmotic Laxative
Lowest NADAC
0Generic mfrs
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04
Polyethylene Glycol 3350 and Electrolytes With Lemon Flavor
Osmotic Laxative
$0.005Lowest NADAC
0Generic mfrs
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05
Polyethylene Glycol 3350 and Electrolytes With Orange Flavor
Brand: Polyethylene Glycol 3350 and electrolyteswith Orange Flavor
Lowest NADAC
0Generic mfrs
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06
Polyethylene Glycol 3350, Sodium Chloride, Sodium Bicarbonate and Potassium Chloride - Unflavored
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Lowest NADAC
0Generic mfrs
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Sources · every number above traces back.

Last refresh30 May 2026

Drug identity, dosage forms, brand names: openFDA NDC Directory · First approval, ANDA history: FDA Orange Book · NADAC unit costs: CMS NADAC weekly file (1 NDCs benchmarked) · Formulary tier and PA placement: CMS Part D Formulary file (329 plans) · Annualized spend, claims, beneficiaries: CMS Part D Spending Dashboard · Shortage status: FDA Drug Shortage Database · 340B exposure: HRSA OPAIS. Methodology and reproducibility notes on /methodology.