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Sodium phenylacetate/sodium benzoate (SOW dee um fen il AS e tate/SOW dee um BENZ oh ate) is a generic medication that’s prescribed for high levels of ammonia in the blood. The brand-name version of this drug is Ammonul. The cost with or without insurance can depend on several factors. It might be lowered by using a coupon.

  • Generic
  • Solution
  • 50ml of PHEN 10%
  • 1 Vial

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