Phosphorus Supplements

K-PHOS Neutral, Phospho-Trin 250 Neutral, Phospha 250 Neutral, PHOS-NaK, Sodium Phosphate, Potassium Phosphate, and many generics
Electrolyte supplement

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C2YesNoNo
Key
  • Oral:
    • Na and K phosphate:
      • PHOS-NaK and generics; powder: 250 mg (8 mM) P, 6.96 mEq (160 mg) Na, 7.16 mEq (280 mg) K per packet of powder (100s); reconstitute with 75 mL water or juice per packet
      • K-PHOS Neutral, Phospho-Trin 250 Neutral, Phospha 250 Neutral, and generics; tabs: 250 mg P (8 mM), 13 mEq Na, 1.1 mEq K; administer each dose with a full glass of water
      • K-PHOS No. 2; tabs: 250 mg P (8 mM), 5.8 mEq Na, 2.3 mEq K; administer each dose with a full glass of water
    • K phosphate:
      • K-Phos Original; tabs: 500 mg potassium acid phosphate (114 mg phosphorus and 3.7 mEq K); dissolve each tab in 3–4 oz water
  • Injection:
    • Na phosphate: 3 mM (93 mg) P, 4 mEq Na/mL (5, 15, 50 mL)
    • K phosphate: 3mM (93 mg) P, 4.4 mEq K/mL (5, 15 mL)
  • Conversion: 31 mg P = 1 mM P

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