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Cromolyn sodium - Medication Information

Product NDC Code 72162-1934
Drug Name

Cromolyn sodium

Type Generic
Pharm Class Decreased Histamine Release [PE],
Mast Cell Stabilizer [EPC]
Active Ingredients
Cromolyn sodium 100 mg/5ml
Route ORAL
Dosage Form SOLUTION, CONCENTRATE
RxCUI drug identifier 831261
Application Number ANDA209264
Labeler Name Bryant Ranch Prepack
Packages
Package NDC Code Description
72162-1934-2 12 pouch in 1 carton (72162-1934-2) / 8 ampule in 1 pouch / 5 ml in 1 ampule
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Adverse reactions

Information about undesirable effects, reasonably associated with use of the drug, that may occur as part of the pharmacological action of the drug or may be unpredictable in its occurrence. Adverse reactions include those that occur with the drug, and if applicable, with drugs in the same pharmacologically active and chemically related class. There is considerable variation in the listing of adverse reactions. They may be categorized by organ system, by severity of reaction, by frequency, by toxicological mechanism, or by a combination of these.
ADVERSE REACTIONS: Most of the adverse events reported in mastocytosis patients have been transient and could represent symptoms of the disease. The most frequently reported adverse events in mastocytosis patients who have received Cromolyn Sodium Oral Solution (Concentrate) during clinical studies were headache and diarrhea, each of which occurred in 4 of the 87 patients. Pruritus, nausea, and myalgia were each reported in 3 patients and abdominal pain, rash, and irritability in 2 patients each. One report of malaise was also recorded. To report SUSPECTED ADVERSE REACTIONS, contact Woodward Pharma Services LLC at 1-888-514-4727 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. Other Adverse Events: Additional adverse events have been reported during studies in other clinical conditions and from worldwide postmarketing experience. In most cases the available information is incomplete and attribution to the drug cannot be determined. The majority of these reports involve the gastrointestinal system and include: diarrhea, nausea, abdominal pain, constipation, dyspepsia, flatulence, glossitis, stomatitis, vomiting, dysphagia, esophagospasm. Other less commonly reported events (the majority representing only a single report) include the following: Skin: pruritus, rash, urticaria/angioedema, erythema/ burning, photosensitivity Musculoskeletal: arthralgia, myalgia, stiffness/weakness of legs Neurologic: headache, dizziness, hypoesthesia, paresthesia, migraine, convulsions, flushing Psychiatric: psychosis, anxiety, depression, hallucinations, behavior change, insomnia, nervousness Heart Rate: tachycardia, premature ventricular contractions (PVCs), palpitations Respiratory: pharyngitis, dyspnea Miscellaneous: fatigue, edema, unpleasant taste, chest pain, postprandial lightheadedness and lethargy, dysuria, urinary frequency, purpura, hepatic function test abnormal, polycythemia, neutropenia, pancytopenia, tinnitus, lupus erythematosus (LE) syndrome
Skin:pruritus, rash, urticaria/angioedema, erythema/ burning, photosensitivity
Musculoskeletal:arthralgia, myalgia, stiffness/weakness of legs
Neurologic:headache, dizziness, hypoesthesia, paresthesia, migraine, convulsions, flushing
Psychiatric:psychosis, anxiety, depression, hallucinations, behavior change, insomnia, nervousness
Heart Rate:tachycardia, premature ventricular contractions (PVCs), palpitations
Respiratory:pharyngitis, dyspnea
Miscellaneous:fatigue, edema, unpleasant taste, chest pain, postprandial lightheadedness and lethargy, dysuria, urinary frequency, purpura, hepatic function test abnormal, polycythemia, neutropenia, pancytopenia, tinnitus, lupus erythematosus (LE) syndrome

Clinical pharmacology

Information about the clinical pharmacology and actions of the drug in humans.
CLINICAL PHARMACOLOGY: In vitro and in vivo animal studies have shown that cromolyn sodium inhibits the release of mediators from sensitized mast cells. Cromolyn sodium acts by inhibiting the release of histamine and leukotrienes (SRS-A) from the mast cell. Cromolyn sodium has no intrinsic vasoconstrictor, antihistamine, or glucocorticoid activity. Cromolyn sodium is poorly absorbed from the gastrointestinal tract. No more than 1% of an administered dose is absorbed by humans after oral administration, the remainder being excreted in the feces. Very little absorption of cromolyn sodium was seen after oral administration of 500 mg by mouth to each of 12 volunteers. From 0.28 to 0.50% of the administered dose was recovered in the first 24 hours of urinary excretion in 3 subjects. The mean urinary excretion of an administered dose over 24 hours in the remaining 9 subjects was 0.45%.

Contraindications

Information about situations in which the drug product is contraindicated or should not be used because the risk of use clearly outweighs any possible benefit, including the type and nature of reactions that have been reported.
CONTRAINDICATIONS: Cromolyn Sodium Oral Solution (Concentrate) is contraindicated in those patients who have shown hypersensitivity to cromolyn sodium.

Description

General information about the drug product, including the proprietary and established name of the drug, the type of dosage form and route of administration to which the label applies, qualitative and quantitative ingredient information, the pharmacologic or therapeutic class of the drug, and the chemical name and structural formula of the drug.
DESCRIPTION: Each 5 mL ampule of Cromolyn Sodium Oral Solution (Concentrate) contains 100 mg cromolyn sodium, USP, in purified water. Cromolyn sodium is a hygroscopic, white powder having little odor. It may leave a slightly bitter aftertaste. Cromolyn Sodium Oral Solution (Concentrate) is clear, colorless, and sterile. It is intended for oral use. Chemically, cromolyn sodium is disodium 5,5’-[(2-hydroxy-trimethylene) dioxy]bis[4-oxo-4H-1-benzopyran-2-carboxylate]. The empirical formula is C 23 H 14 Na 2 O 11 ; the molecular weight is 512.34. Its chemical structure is: Pharmacologic Category: Mast cell stabilizer Therapeutic Category: Antiallergic

Dosage and administration

Information about the drug product’s dosage and administration recommendations, including starting dose, dose range, titration regimens, and any other clinically sigificant information that affects dosing recommendations.
DOSAGE AND ADMINISTRATION: NOT FOR INHALATION OR INJECTION. SEE DIRECTIONS FOR USE . The usual starting dose is as follows: Adults and Adolescents (13 Years and Older): Two ampules four times daily, taken one-half hour before meals and at bedtime. Children 2-12 Years: One ampule four times daily, taken one-half hour before meals and at bedtime. Pediatric Patients Under 2 Years: Not recommended. If satisfactory control of symptoms is not achieved within two to three weeks, the dosage may be increased but should not exceed 40 mg/kg/day. Patients should be advised that the effect of Cromolyn Sodium Oral Solution (Concentrate) therapy is dependent upon its administration at regular intervals, as directed. Maintenance Dose: Once a therapeutic response has been achieved, the dose may be reduced to the minimum required to maintain the patient with a lower degree of symptomatology. To prevent relapses, the dosage should be maintained. Administration: Cromolyn Sodium Oral Solution (Concentrate) should be administered as a solution at least 1/2 hour before meals and at bedtime after preparation according to the following directions: Break open ampule(s) and squeeze liquid contents of ampule(s) into a glass of water. Stir solution. Drink all of the liquid.

Indications and usage

A statement of each of the drug products indications for use, such as for the treatment, prevention, mitigation, cure, or diagnosis of a disease or condition, or of a manifestation of a recognized disease or condition, or for the relief of symptoms associated with a recognized disease or condition. This field may also describe any relevant limitations of use.
INDICATIONS AND USAGE: Cromolyn Sodium Oral Solution (Concentrate) is indicated in the management of patients with mastocytosis. Use of this product has been associated with improvement in diarrhea, flushing, headaches, vomiting, urticaria, abdominal pain, nausea, and itching in some patients.

Spl product data elements

Usually a list of ingredients in a drug product.
CROMOLYN SODIUM CROMOLYN SODIUM CROMOLYN SODIUM CROMOLYN WATER Cromolyn Structure Figure 1 Figure 2 Figure 3 Figure 4 Recycle Figure

Carcinogenesis and mutagenesis and impairment of fertility

Information about carcinogenic, mutagenic, or fertility impairment potential revealed by studies in animals. Information from human data about such potential is part of the warnings field.
Carcinogenesis, Mutagenesis, and Impairment of Fertility: In carcinogenicity studies in mice, hamsters, and rats, cromolyn sodium had no neoplastic effects at intraperitoneal doses up to 150 mg/kg three days per week for 12 months in mice, at intraperitoneal doses up to 53 mg/kg three days per week for 15 weeks followed by 17.5 mg/kg three days per week for 37 weeks in hamsters, and at subcutaneous doses up to 75 mg/kg six days per week for 18 months in rats. These doses in mice, hamsters, and rats are less than the maximum recommended daily oral dose in adults and children on a mg/m 2 basis. Cromolyn sodium showed no mutagenic potential in Ames Salmonella/microsome plate assays, mitotic gene conversion in Saccharomyces cerevisiae and in an in vitro cytogenetic study in human peripheral lymphocytes. In rats, cromolyn sodium showed no evidence of impaired fertility at subcutaneous doses up to 175 mg/kg in males (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis) and 100 mg/kg in females (less than the maximum recommended daily oral dose in adults on a mg/m 2 basis).

Package label principal display panel

The content of the principal display panel of the product package, usually including the product’s name, dosage forms, and other key information about the drug product.
Cromolyn Sodium 100 mg/5ml Solution. #96 Label

Spl unclassified section

Information not classified as belonging to one of the other fields. Approximately 40% of labeling with effective_time between June 2009 and August 2014 have information in this field.
R x Only FOR ORAL USE ONLY-NOT FOR INHALATION OR INJECTION. MUST BE DILUTED. Marketed by: Woodward Pharma Services LLC Birmingham, MI 48009 Rev.: August 2017

Spl patient package insert

Information necessary for patients to use the drug safely and effectively.
Patient Instructions Cromolyn Sodium Oral Solution (Concentrate) FOR ORAL USE ONLY – NOT FOR INHALATION OR INJECTION. MUST BE DILUTED. How to Use Cromolyn Sodium Oral Solution (Concentrate): As with all prescription drugs, follow the directions for dosage that your physician recommends. The effect of Cromolyn Sodium Oral Solution (Concentrate) therapy is dependent upon its administration at REGULAR intervals, for as long as recommended by your physician. Usual Starting Dose: Adults and Adolescents (13 Years and Older): Two ampules four times daily, taken one-half hour before meals and at bedtime. Children 2-12 Years: One ampule four times daily, taken one-half hour before meals and at bedtime. Note: Your physician may decide to increase OR decrease your dosage to achieve optimum results with Cromolyn Sodium Oral Solution (Concentrate). However, do not change your dose or stop taking Cromolyn Sodium Oral Solution (Concentrate) without first consulting your physician. Care & Storage: Cromolyn Sodium Oral Solution (Concentrate) should be stored between 20° - 25°C (68° - 77°F) and protected from light. Do not use if it contains a precipitate (particles or cloudiness) or becomes discolored. Keep out of the reach of children. Store ampules in foil pouch until ready for use. Recycling Information: Cromolyn Sodium Oral Solution (Concentrate) ampules are made with a low density polyethylene plastic (recycling material code: LDPE). Call your doctor for medical advice about side effects. You may report side effects to Woodward Pharma Services LLC at 1-888-514-4727 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.. Directions for Use: 1. Open foil pouch by tearing at serrated edge as shown. 2. Remove ampule(s) from the strip. 3. Open the ampule by twisting off the tabbed top section. 4. Squeeze liquid contents into a glass of water. Stir solution. Drink all of the liquid. Discard the empty ampule. Marketed by: Woodward Pharma Services LLC Birmingham, MI 48009 Rev.: August 2017
Directions for Use:
1. Open foil pouch by tearing at serrated edge as shown.
2. Remove ampule(s) from the strip.
3. Open the ampule by twisting off the tabbed top section.
4. Squeeze liquid contents into a glass of water. Stir solution. Drink all of the liquid. Discard the empty ampule.

Clinical studies

This field may contain references to clinical studies in place of detailed discussion in other sections of the labeling.
CLINICAL STUDIES: Four randomized, controlled clinical trials were conducted with Cromolyn Sodium Oral Solution (Concentrate) in patients with either cutaneous or systemic mastocytosis; two of which utilized a placebo-controlled crossover design, one utilized an active-controlled (chlorpheniramine plus cimetidine) crossover design, and one utilized a placebo-controlled parallel group design. Due to the rare nature of this disease, only 36 patients qualified for study entry, of whom 32 were considered evaluable. Consequently, formal statistical analyses were not performed. Clinically significant improvement in gastrointestinal symptoms (diarrhea, abdominal pain) were seen in the majority of patients with some improvement also seen for cutaneous manifestations (urticaria, pruritus, flushing) and cognitive function. The benefit seen with Cromolyn Sodium Oral Solution (Concentrate) 200 mg QID was similar to chlorpheniramine (4 mg QID) plus cimetidine (300 mg QID) for both cutaneous and systemic symptoms of mastocytosis. Clinical improvement occurred within 2-6 weeks of treatment initiation and persisted for 2-3 weeks after treatment withdrawal. Cromolyn Sodium Oral Solution (Concentrate) did not affect urinary histamine levels or peripheral eosinophilia, although neither of these variables appeared to correlate with disease severity. Positive clinical benefits were also reported for 37 of 51 patients who received Cromolyn Sodium Oral Solution (Concentrate) in United States and foreign humanitarian programs.

Geriatric use

Information about any limitations on any geriatric indications, needs for specific monitoring, hazards associated with use of the drug in the geriatric population.
Geriatric Use: Clinical studies of Cromolyn Sodium Oral Solution (Concentrate) did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

Nursing mothers

Information about excretion of the drug in human milk and effects on the nursing infant, including pertinent adverse effects observed in animal offspring.
Nursing Mothers: It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when Cromolyn Sodium Oral Solution (Concentrate) is administered to a nursing woman.

Pediatric use

Information about any limitations on any pediatric indications, needs for specific monitoring, hazards associated with use of the drug in any subsets of the pediatric population (such as neonates, infants, children, or adolescents), differences between pediatric and adult responses to the drug, and other information related to the safe and effective pediatric use of the drug.
Pediatric Use: In adult rats no adverse effects of cromolyn sodium were observed at oral doses up to 6144 mg/kg (approximately 25 times the maximum recommended daily oral dose in adults on a mg/m 2 basis). In neonatal rats, cromolyn sodium increased mortality at oral doses of 1000 mg/kg or greater (approximately 9 times the maximum recommended daily oral dose in infants on a mg/m 2 basis) but not at doses of 300 mg/kg or less (approximately 3 times the maximum recommended daily oral dose in infants on a mg/m 2 basis). Plasma and kidney concentrations of cromolyn after oral administration to neonatal rats were up to 20 times greater than those in older rats. In term infants up to six months of age, available clinical data suggest that the dose should not exceed 20 mg/kg/day. The use of this product in pediatric patients less than two years of age should be reserved for patients with severe disease in which the potential benefits clearly outweigh the risks.

Pregnancy

Information about effects the drug may have on pregnant women or on a fetus. This field may be ommitted if the drug is not absorbed systemically and the drug is not known to have a potential for indirect harm to the fetus. It may contain information about the established pregnancy category classification for the drug. (That information is nominally listed in the teratogenic_effects field, but may be listed here instead.)
Pregnancy: Pregnancy Category B. In reproductive studies in pregnant mice, rats, and rabbits, cromolyn sodium produced no evidence of fetal malformations at subcutaneous doses up to 540 mg/kg in mice (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis) and 164 mg/kg in rats (less than the maximum recommended daily oral dose in adults on a mg/m 2 basis) or at intravenous doses up to 485 mg/kg in rabbits (approximately 4 times the maximum recommended daily oral dose in adults on a mg/m 2 basis). There are, however, no adequate and well controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed. Drug Interaction During Pregnancy: In pregnant mice, cromolyn sodium alone did not cause significant increases in resorptions or major malformations at subcutaneous doses up to 540 mg/kg (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis). Isoproterenol alone increased both resorptions and major malformations (primarily cleft palate) at a subcutaneous dose of 2.7 mg/kg (approximately 7 times the maximum recommended daily inhalation dose in adults on a mg/m 2 basis). The incidence of major malformations increased further when cromolyn sodium at a subcutaneous dose of 540 mg/kg was added to isoproterenol at a subcutaneous dose of 2.7 mg/kg. No such interaction was observed in rats or rabbits.

How supplied

Information about the available dosage forms to which the labeling applies, and for which the manufacturer or distributor is responsible. This field ordinarily includes the strength of the dosage form (in metric units), the units in which the dosage form is available for prescribing, appropriate information to facilitate identification of the dosage forms (such as shape, color, coating, scoring, and National Drug Code), and special handling and storage condition information.
HOW SUPPLIED: Cromolyn Sodium Oral Solution (Concentrate) is an unpreserved, colorless solution supplied in a low density polyethylene plastic unit dose ampule with 8 ampules per foil pouch. Each 5 mL ampule contains 100 mg cromolyn sodium, USP, in purified water. NDC: 72162-1934-2: 96 ampules x 5 mL Cromolyn Sodium Oral Solution (Concentrate) should be stored between 20° – 25°C (68° – 77°F) [see USP Controlled Room Temperature] and protected from light. Do not use if it contains a precipitate or becomes discolored. Keep out of the reach of children. Store ampules in foil pouch until ready for use.

Precautions

Information about any special care to be exercised for safe and effective use of the drug.
PRECAUTIONS: In view of the biliary and renal routes of excretion of Cromolyn Sodium Oral Solution (Concentrate), consideration should be given to decreasing the dosage of the drug in patients with impaired renal or hepatic function. Carcinogenesis, Mutagenesis, and Impairment of Fertility: In carcinogenicity studies in mice, hamsters, and rats, cromolyn sodium had no neoplastic effects at intraperitoneal doses up to 150 mg/kg three days per week for 12 months in mice, at intraperitoneal doses up to 53 mg/kg three days per week for 15 weeks followed by 17.5 mg/kg three days per week for 37 weeks in hamsters, and at subcutaneous doses up to 75 mg/kg six days per week for 18 months in rats. These doses in mice, hamsters, and rats are less than the maximum recommended daily oral dose in adults and children on a mg/m 2 basis. Cromolyn sodium showed no mutagenic potential in Ames Salmonella/microsome plate assays, mitotic gene conversion in Saccharomyces cerevisiae and in an in vitro cytogenetic study in human peripheral lymphocytes. In rats, cromolyn sodium showed no evidence of impaired fertility at subcutaneous doses up to 175 mg/kg in males (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis) and 100 mg/kg in females (less than the maximum recommended daily oral dose in adults on a mg/m 2 basis). Pregnancy: Pregnancy Category B. In reproductive studies in pregnant mice, rats, and rabbits, cromolyn sodium produced no evidence of fetal malformations at subcutaneous doses up to 540 mg/kg in mice (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis) and 164 mg/kg in rats (less than the maximum recommended daily oral dose in adults on a mg/m 2 basis) or at intravenous doses up to 485 mg/kg in rabbits (approximately 4 times the maximum recommended daily oral dose in adults on a mg/m 2 basis). There are, however, no adequate and well controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed. Drug Interaction During Pregnancy: In pregnant mice, cromolyn sodium alone did not cause significant increases in resorptions or major malformations at subcutaneous doses up to 540 mg/kg (approximately equal to the maximum recommended daily oral dose in adults on a mg/m 2 basis). Isoproterenol alone increased both resorptions and major malformations (primarily cleft palate) at a subcutaneous dose of 2.7 mg/kg (approximately 7 times the maximum recommended daily inhalation dose in adults on a mg/m 2 basis). The incidence of major malformations increased further when cromolyn sodium at a subcutaneous dose of 540 mg/kg was added to isoproterenol at a subcutaneous dose of 2.7 mg/kg. No such interaction was observed in rats or rabbits. Nursing Mothers: It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when Cromolyn Sodium Oral Solution (Concentrate) is administered to a nursing woman. Pediatric Use: In adult rats no adverse effects of cromolyn sodium were observed at oral doses up to 6144 mg/kg (approximately 25 times the maximum recommended daily oral dose in adults on a mg/m 2 basis). In neonatal rats, cromolyn sodium increased mortality at oral doses of 1000 mg/kg or greater (approximately 9 times the maximum recommended daily oral dose in infants on a mg/m 2 basis) but not at doses of 300 mg/kg or less (approximately 3 times the maximum recommended daily oral dose in infants on a mg/m 2 basis). Plasma and kidney concentrations of cromolyn after oral administration to neonatal rats were up to 20 times greater than those in older rats. In term infants up to six months of age, available clinical data suggest that the dose should not exceed 20 mg/kg/day. The use of this product in pediatric patients less than two years of age should be reserved for patients with severe disease in which the potential benefits clearly outweigh the risks. Geriatric Use: Clinical studies of Cromolyn Sodium Oral Solution (Concentrate) did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

Warnings

Information about serious adverse reactions and potential safety hazards, including limitations in use imposed by those hazards and steps that should be taken if they occur.
WARNINGS: The recommended dosage should be decreased in patients with decreased renal or hepatic function. Severe anaphylactic reactions may occur rarely in association with cromolyn sodium administration.

Disclaimer: Do not rely on openFDA or Phanrmacy Near Me to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Source: OpenFDA, Healthporta Drugs API