DIBASIC SODIUM PHOSPHATE, MONOBASIC POTASSIUM PHOSPHATE AND MONOBASIC SODIUM PHOSPHATE

Each tablet contains 852 mg dibasic sodium phosphate anhydrous, 155 mg monobasic potassium phosphate, and 130 mg monobasic sodium phosphate monohydrate. Each tablet yields approximately 250 mg of phosphorus, 298 mg of sodium (13.0 mEq) and 45 mg of potassium (1 .1 mEq).

PHOSPHA 250 TM NEUTRAL increases urinary phosphate and pyrophosphate. As a phosphorus supplement, each tablet supplies 25% of the U.S. Recommended Daily Allowance (U.S. RDA) of phosphorus for adults and children over 4 years of age.

PHOSPHA 250 TM NEUTRAL tablets should be taken with a full glass of water, with meals and at bedtime. Adults: One or two tablets, four times daily; Pediatric patients over 4 years of age: One tablet four times daily. Pediatric Patients under 4 years of age: Use only as directed by physician.

This product is contraindicated in patients with infected phosphate stones, in patients with severely impaired renal function (less than 30% of normal) and in the presence of hyperphosphatemia.

Gastrointestinal upset (diarrhea, nausea, stomach pain, and vomiting) may occur with phosphate therapy. Also, bone and joint pain (possible phosphate-induced osteomalacia) could occur. The following adverse effects may be observed (primarily from sodium or potassium): headaches; dizziness; mental confusion; seizures; weakness or heaviness of legs; unusual tiredness or weakness; muscle cramps; numbness, tingling, pain or weakness of hands or feet; numbness or tingling around lips; fast or irregular heartbeat; shortness of breath or troubled breathing; swelling of feet or lower legs; unusual weight gain; low urine output; unusual thirst. To report SUSPECTED ADVERSE REACTIONS, contact Rising Pharma Holdings, Inc., at 1-844-874-7464 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

The use of antacids containing magnesium, aluminum, or calcium in conjunction with phosphate preparations may bind the phosphate and prevent its absorption. Concurrent use of antihypertensives, especially diazoxide, guanethidine, hydralazine, methyldopa, or rauwolfia alkaloid; or corticosteroids, especially mineralocorticoids or corticotropin with sodium phosphate may result in hypernatremia. Calcium-containing preparations and/or Vitamin D may antagonize the effects of phosphates in the treatment of hypercalcemia. Potassium-containing medication or potassium-sparing diuretics may cause hyperkalemia. Patients should have serum potassium level determinations at periodic intervals.

STORAGE Keep tightly closed. Store at controlled room temperature 20°-25°C (68°-77°F}. Dispense in tight, light-resistant containers with child resistant closures.