Ringers

INDICATIONS AND USAGE Ringer’s Irrigation USP is indicated for all general irrigation, washing and rinsing purposes which permit use of a sterile, nonpyrogenic electrolyte solution.

DOSAGE AND ADMINISTRATION The dose is dependent upon the capacity or surface area of the structure to be irrigated and the nature of the procedure. When used as a vehicle for other drugs, the manufacturer’s recommendations should be followed. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permits. See PRECAUTIONS .

WARNINGS FOR IRRIGATION ONLY. NOT FOR INJECTION. Irrigating fluids have been demonstrated to enter the systemic circulation in relatively large volumes; thus this irrigation must be regarded as a systemic drug. Absorption of large amounts can cause fluid and/or solute overloading resulting in dilution of serum electrolyte concentrations, overhydration, congested states or pulmonary edema. The risk of dilutional states is inversely proportional to the electrolyte concentrations of administered parenteral solutions. The risk of solute overload causing congested states with peripheral and pulmonary edema is directly proportional to the electrolyte concentrations of such solutions. Do not warm above 150°F (66°C). After opening container, its contents should be used promptly to minimize the possibility of bacterial growth or pyrogen formation. Discard unused portion of irrigating solution since it contains no preservatives.

CONTRAINDICATIONS NOT FOR INJECTION BY USUAL PARENTERAL ROUTES. An electrolyte solution should not be used for irrigation during electrosurgical procedures.

Drug Interactions Additives may be incompatible. Consult with pharmacist, if available. When introducing additives, use aseptic technique, mix thoroughly and do not store.

Pregnancy Teratogenic Effects Animal reproduction studies have not been conducted with Ringer’s Irrigation USP. It is also not known whether Ringer’s Irrigation USP can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Ringer’s Irrigation USP should be given to a pregnant woman only if clearly needed.

Nursing Mothers Caution should be exercised when Ringer’s Irrigation USP is administered to a nursing woman.

ADVERSE REACTIONS Possible adverse effects arising from the irrigation of body cavities, tissues, or indwelling catheters and tubes are usually avoidable when proper procedures are followed. Displaced catheters or drainage tubes can lead to irrigation or infiltration of unintended structures or cavities. Excessive volume or pressure during irrigation of closed cavities may cause undue distention or disruption of tissues. Accidental contamination from careless technique may transmit infection. Should any adverse reaction occur, discontinue the irrigant, evaluate the patient, institute appropriate therapeutic countermeasures and save the remainder of the fluid for examination if deemed necessary.