Chlorhexidine Gluconate

Chlorhexidine Gluconate Oral Rinse, 0.12% is an oral rinse containing 0.12% chlorhexidine gluconate (1, 1'-hexamethylene bis[5-(p-chlorophenyl) biguanide] di-D-gluconate) in a base containing 11.6% v/v alcohol, FD&C Blue No. 1, glycerin, PEG-40 sorbitan diisostearate, peppermint flavor, sodium saccharin, and purified water. Chlorhexidine Gluconate Oral Rinse, 0.12% is a near-neutral solution (pH range 5-7). Chlorhexidine gluconate is a salt of chlorhexidine and gluconic acid. Its structural formula is: C₂₂H₃₀Cl₂N₁₀•2C₆H₁₂O₇ MW = 897.8

Chlorhexidine Gluconate Oral Rinse, 0.12% provides antimicrobial activity during oral rinsing. The clinical significance of 0.12% chlorhexidine gluconate oral rinse's anti-microbial activities is not clear. Microbiological sampling of plaque has shown a general reduction of counts of certain assayed bacteria, both aerobic and anaerobic, ranging from 54-97% through six months use.

Use of chlorhexidine gluconate oral rinse in a six month clinical study did not result in any significant changes in bacteria resistance, overgrowth of potentially opportunistic organisms or other adverse changes in the oral microbial ecosystem. Three months after chlorhexidine gluconate use was discontinued, the number of bacteria in plaque had returned to baseline levels and resistance of plaque bacteria to chlorhexidine gluconate was equal to that at baseline.

Chlorhexidine Gluconate Oral Rinse, 0.12% is indicated for use between dental visits as part of a professional program for the treatment of gingivitis as characterized by redness and swelling of the gingivae, including gingival bleeding upon probing. Chlorhexidine Gluconate Oral Rinse, 0.12% has not been tested among patients with acute necrotizing ulcerative gingivitis (ANUG). For patients having coexisting gingivitis and periodontitis, see PRECAUTIONS.

Chlorhexidine Gluconate Oral Rinse, 0.12% should not be used by persons who are known to be hypersensitive to chlorhexidine gluconate or other formula ingredients.

The effect of Chlorhexidine Gluconate Oral Rinse, 0.12% on periodontitis has not been determined. An increase in supragingival calculus was noted in clinical testing in users of chlorhexidine gluconate oral rinse compared with control users. It is not known if chlorhexidine gluconate use results in an increase in subgingival calculus. Calculus deposits should be removed by a dental prophylaxis at intervals not greater than six months. Hypersensitivity and generalized allergic reactions have occurred. See CONTRAINDICATIONS.

The most common side effects associated with chlorhexidine gluconate oral rinses are 1) an increase in staining of teeth and other oral surfaces; 2) an increase in calculus formation; and 3) an alteration in taste perception, see WARNINGS and PRECAUTIONS. Oral irritation and local allergy-type symptoms have been spontaneously reported as side effects associated with use of chlorhexidine gluconate rinse. The following oral mucosal side effects were reported during placebo-controlled adult clinical trials: aphthous ulcer, grossly obvious gingivitis, trauma, ulceration, erythema, desquamation, coated tongue, keratinization, geographic tongue, mucocele, and short frenum. Each occurred at a frequency of less than 1.0%.

Among post-marketing reports, the most frequently reported oral mucosal symptoms associated with chlorhexidine gluconate oral rinse, 0.12% are stomatitis, gingivitis, glossitis, ulcer, dry mouth, hypesthesia, glossal edema, and paresthesia.

Minor irritation and superficial desquamation of the oral mucosa have been noted in patients using chlorhexidine gluconate oral rinse, 0.12%.

There have been cases of parotid gland swelling and inflammation of the salivary glands (sialadentis) reported in patients using chlorhexidine gluconate oral rinse.

To report SUSPECTED ADVERSE REACTIONS, contact Hi-Tech Pharmacal Co., Inc. at 1-800-262-9010 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Ingestion of 1 or 2 ounces of Chlorhexidine Gluconate Oral Rinse, 0.12% by a small child (~10 kg body weight) might result in gastric distress, including nausea, or signs of alcohol intoxication. Medical attention should be sought if more than 4 ounces of Chlorhexidine Gluconate Oral Rinse, 0.12% is ingested by a small child or if signs of alcohol intoxication develop.

Chlorhexidine Gluconate Oral Rinse, 0.12% therapy should be initiated directly following a dental prophylaxis. Patients using Chlorhexidine Gluconate Oral Rinse, 0.12% should be reevaluated and given a thorough prophylaxis at intervals no longer than six months.

Recommended use is twice daily oral rinsing for 30 seconds, morning and evening after toothbrushing. Usual dosage is 1/2 fl oz (marked in cup) of undiluted Chlorhexidine Gluconate Oral Rinse, 0.12%. Patients should be instructed to not rinse with water or other mouthwashes, brush teeth or eat immediately after using Chlorhexidine Gluconate Oral Rinse, 0.12%. Chlorhexidine Gluconate Oral Rinse, 0.12% is not intended for ingestion and should be expectorated after rinsing.

Chlorhexidine Gluconate Oral Rinse, 0.12% is a blue, peppermint flavored liquid in:

A 16 fl oz (473 mL) amber plastic bottle with a child-resistant closure and dosage cup for consumer use, and in 15 mL unit dose cups. It should be dispensed in original container or in amber glass.

Store above freezing 0°C (32°F) 

Rx only

Manufactured by:

Hi-Tech Pharmacal Co., Inc.

Amityville, NY 11701

Rev. 720:05 7/10

Relabeled by:

Proficient Rx LP

Thousand Oaks, CA 91320

NDC 63187-524-16

CHLORHEXIDINE GLUCONATE ORAL RINSE, 0.12%

Measuring cup is shrink wrapped to container for your protection. Remove shrink wrap and dosage cup. Press cap down while turning counterclockwise to open container. To reseal, turn cap clockwise until tightly locked.

DIRECTIONS FOR USE: Fill measuring cup to the fill line (1/2 ounce). Swish in mouth undiluted for 30 seconds twice daily, after breakfast and before bedtime, expel remainder. Or, use as prescribed.

NOTE: To minimize medicinal taste, do not rinse with water immediately after use.

INGREDIENTS: 0.12% chlorhexidine gluconate in a base containing 11.6% alcohol, FD&C Blue No. 1, glycerin, PEG-40 sorbitan diisostearate, peppermint flavor, sodium saccharin and purified water.

Rx Only

PLACE PHARMACY LABEL HERE.

Dispense in original container or in amber glass.

STORE ABOVE FREEZING 0°C (32°F).

KEEP OUT OF REACH OF CHILDREN

16 fl oz (473 mL)