HP 531 HP 531 Pill: blue, capsule/oblong, 23mm
The pill with imprint HP 531 HP 531 (Blue, Capsule/Oblong, 23mm) has been identified as Calcium Acetate 667 mg and is used for Hyperphosphatemia. It belongs to the drug classes minerals and electrolytes, phosphate binders and is not a controlled substance.
Images for HP 531 HP 531

Calcium Acetate
- Imprint
- HP 531 HP 531
- Strength
- 667 mg
- Color
- Blue
- Size
- 23.00 mm
- Shape
- Capsule/Oblong
- Availability
- Rx and/or OTC
- Drug Class
- Minerals and electrolytes, Phosphate binders
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Heritage Pharmaceuticals Inc
- National Drug Code (NDC)
- 23155-0531
- Inactive Ingredients
-
magnesium stearate,
sodium lauryl sulfate,
FD&C Blue No. 1,
titanium dioxide,
gelatin,
butyl alcohol,
propylene glycol,
shellac
Note: Inactive ingredients may vary.
See also:
More about calcium acetate
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (4)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Drug class: minerals and electrolytes
- En español
Patient resources
Other brands
PhosLo, Calphron, Eliphos, Phoslyra
Professional resources
- Calcium Acetate Capsules prescribing information
- Calcium Acetate Gelcaps (FDA)
- Calcium Acetate Tablets (FDA)
Other brands
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.