Product Elements:
Clindamycin phosphate clindamycin phosphate clindamycin phosphate clindamycin cetostearyl alcohol glycerin glyceryl monostearate isostearyl alcohol methylparaben sodium lauroyl sarcosinate stearic acid water clindamycin phosphate clindamycin phosphate clindamycin phosphate clindamycin isopropyl alcohol propylene glycol water clindamycin phosphate clindamycin phosphate clindamycin phosphate clindamycin allantoin methylparaben polyethylene glycol 400 propylene glycol sodium hydroxide water carbomer homopolymer type b (allyl pentaerythritol crosslinked)
Drug Interactions:
Drug interactions clindamycin has been shown to have neuromuscular blocking properties that may enhance the action of other neuromuscular blocking agents. therefore, it should be used with caution in patients receiving such agents.
Indications and Usage:
Indications and usage clindamycin phosphate topical solution, clindamycin phosphate gel, and clindamycin phosphate lotion are indicated in the treatment of acne vulgaris. in view of the potential for diarrhea, bloody diarrhea and pseudomembranous colitis, the physician should consider whether other agents are more appropriate (see contraindications , warnings and adverse reactions ).
Warnings:
Warnings orally and parenterally administered clindamycin has been associated with severe colitis which may result in patient death. use of the topical formulation of clindamycin results in absorption of the antibiotic from the skin surface. diarrhea, bloody diarrhea, and colitis (including pseudomembranous colitis) have been reported with the use of topical and systemic clindamycin. studies indicate a toxin(s) produced by clostridia is one primary cause of antibiotic-associated colitis. the colitis is usually characterized by severe persistent diarrhea and severe abdominal cramps and may be associated with the passage of blood and mucus. endoscopic examination may reveal pseudomembranous colitis. stool culture for clostridium difficile and stool assay for c. difficile toxin may be helpful diagnostically. when significant diarrhea occurs, the drug should be discontinued. large bowel endoscopy should be considered to establish a definitive diagnosis in cases of severe diarrhea. antiperi
Read more...staltic agents such as opiates and diphenoxylate with atropine may prolong and/or worsen the condition. vancomycin has been found to be effective in the treatment of antibiotic-associated pseudomembranous colitis produced by clostridium difficile. the usual adult dosage is 500 milligrams to 2 grams of vancomycin orally per day in three to four divided doses administered for 7 to 10 days. cholestyramine or colestipol resins bind vancomycin in vitro . if both a resin and vancomycin are to be administered concurrently, it may be advisable to separate the time of administration of each drug. diarrhea, colitis, and pseudomembranous colitis have been observed to begin up to several weeks following cessation of oral and parenteral therapy with clindamycin.
General Precautions:
General clindamycin phosphate topical solution contains an alcohol base which will cause burning and irritation of the eye. in the event of accidental contact with sensitive surfaces (eye, abraded skin, mucous membranes), bathe with copious amounts of cool tap water. the solution has an unpleasant taste and caution should be exercised when applying medication around the mouth. clindamycin phosphate should be prescribed with caution in atopic individuals.
Dosage and Administration:
Dosage and administration apply a thin film of clindamycin phosphate topical solution, clindamycin phosphate lotion, or clindamycin phosphate gel twice daily to affected area. lotion: shake well immediately before using. keep all liquid dosage forms in containers tightly closed.
Contraindications:
Contraindications clindamycin phosphate topical solution, clindamycin phosphate gel, and clindamycin phosphate lotion are contraindicated in individuals with a history of hypersensitivity to preparations containing clindamycin or lincomycin, a history of regional enteritis or ulcerative colitis, or a history of antibiotic-associated colitis.
Adverse Reactions:
Adverse reactions in 18 clinical studies of various formulations of clindamycin phosphate using placebo vehicle and/or active comparator drugs as controls, patients experienced a number of treatment emergent adverse dermatologic events [see table below]. number of patients reporting events treatment emergent adverse event solution gel lotion n=553 (%) n=148 (%) n=160 (%) burning 62 (11) 15 (10) 17 (11) itching 36 ( 7) 15 (10) 17 (11) burning/itching 60 (11) # ( â) # ( â) dryness 105 (19) 34 (23) 29 (18) erythema 86 (16) 10 ( 7) 22 (14) oiliness/oily skin 8 ( 1) 26 (18) 12* (10) peeling 61 (11) # ( â) 11 ( 7) # not recorded * of 126 subjects orally and parenterally administered clindamycin has been associated with severe colitis which may end fatally. cases of diarrhea, bloody diarrhea and colitis (including pseudomembranous colitis) have been reported as adverse reactions in patients treated with oral and parenteral formulations of clindamycin and rarely with topical cli
Read more...ndamycin (see warnings ). abdominal pain, gastrointestinal disturbances, gram-negative folliculitis, eye pain and contact dermatitis have also been reported in association with the use of topical formulations of clindamycin.
Adverse Reactions Table:
Number of Patients Reporting Events| Treatment Emergent Adverse Event | Solution | Gel | Lotion |
| n=553 | (%) | n=148 | (%) | n=160 | (%) |
| Burning | 62 | (11) | 15 | (10) | 17 | (11) |
| Itching | 36 | ( 7) | 15 | (10) | 17 | (11) |
| Burning/Itching | 60 | (11) | # | ( –) | # | ( –) |
| Dryness | 105 | (19) | 34 | (23) | 29 | (18) |
| Erythema | 86 | (16) | 10 | ( 7) | 22 | (14) |
| Oiliness/Oily Skin | 8 | ( 1) | 26 | (18) | 12* | (10) |
| Peeling | 61 | (11) | # | ( –) | 11 | ( 7) |
Drug Interactions:
Drug interactions clindamycin has been shown to have neuromuscular blocking properties that may enhance the action of other neuromuscular blocking agents. therefore, it should be used with caution in patients receiving such agents.
Pediatric Use:
Pediatric use safety and effectiveness in pediatric patients under the age of 12 have not been established.
Geriatric Use:
Geriatric use clinical studies for topical clindamycin products 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.
Overdosage:
Overdosage topically applied clindamycin phosphate can be absorbed in sufficient amounts to produce systemic effects (see warnings ).
Description:
Description clindamycin phosphate topical solution and clindamycin phosphate lotion (clindamycin phosphate topical suspension usp, 1%) contain clindamycin phosphate, usp, at a concentration equivalent to 10 mg clindamycin per milliliter. clindamycin phosphate gel contains clindamycin phosphate, usp, at a concentration equivalent to 10 mg clindamycin per gram. clindamycin phosphate is a water soluble ester of the semi-synthetic antibiotic produced by a 7(s)-chloro-substitution of the 7(r)-hydroxyl group of the parent antibiotic lincomycin. the solution contains isopropyl alcohol 50% v/v, propylene glycol, and purified water. the gel contains allantoin, carbomer 974p, methylparaben, polyethylene glycol 400, propylene glycol, sodium hydroxide, and purified water. the lotion contains cetostearyl alcohol (2.5%); glycerin; glyceryl stearate se (with potassium monostearate); isostearyl alcohol (2.5%); methylparaben (0.3%); sodium lauroyl sarcosinate; stearic acid; and purified water. the structural formula is represented below: the chemical name for clindamycin phosphate is methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl- trans -4-propyl-l-2-pyrrolidinecarboxamido)-1-thio-l- threo -α-d- galacto -octopyranoside 2-(dihydrogen phosphate). structural formula
Clinical Pharmacology:
Clinical pharmacology mechanism of action the mechanism of action of clindamycin in treating acne vulgaris is unknown. pharmacokinetics following multiple topical applications of clindamycin phosphate at a concentration equivalent to 10 mg clindamycin per ml in an isopropyl alcohol and water solution, very low levels of clindamycin are present in the serum (0 to 3 ng/ml) and less than 0.2% of the dose is recovered in urine as clindamycin. although clindamycin phosphate is inactive in vitro , rapid in vivo hydrolysis converts this compound to the antibacterially active clindamycin. microbiology clindamycin inhibits bacterial protein synthesis by binding to the 23s rna of the 50s subunit of the ribosome. clindamycin is bacteriostatic. antimicrobial activity clindamycin is active in vitro against most isolates of propionibacterium acnes; however, the clinical significance is unknown. resistance resistance to clindamycin is most often caused by modification of specific bases of the 23s rib
Read more...osomal rna. cross-resistance between clindamycin and lincomycin is complete. because the binding sites for these antibacterial drugs overlap, cross resistance is sometimes observed among lincosamides, macrolides and streptogramin b. macrolide-inducible resistance to clindamycin occurs in some isolates of macrolide-resistant bacteria .
How Supplied:
How supplied clindamycin phosphate topical solution, usp 1% containing clindamycin phosphate equivalent to 10 mg clindamycin per milliliter is available in the following sizes: 30 ml applicator bottle ndc 0168-0201-30 60 ml applicator bottle ndc 0168-0201-60 clindamycin phosphate gel, usp 1% containing clindamycin phosphate equivalent to 10 mg clindamycin per gram is available in the following sizes: 30 gram tube ndc 0168-0202-30 60 gram tube ndc 0168-0202-60 clindamycin phosphate lotion (clindamycin phosphate topical suspension, usp 1%) containing clindamycin phosphate equivalent to 10 mg clindamycin per milliliter is available in the following size: 60 ml bottle ndc 0168-0203-60 store at controlled room temperature 20° to 25°c (68° to 77°f) [see usp]. protect from freezing. fougera pharmaceuticals inc. e. fougera & co. a division of fougera pharmaceuticals inc. melville, new york 11747 46263755a r01/2020
Package Label Principal Display Panel:
Package label â principal display panel â 60 ml container ndc 0168-0203-60 fougera ® clindamycin phosphate lotion (clindamycin phosphate topical suspension usp, 1%) equivalent to 1% (10 mg/ml) clindamycin for topical use only. 60 ml rx only e. fougera & co. a division of fougera pharmaceuticals inc. melville, new york 11747 bottlelabel
Package label â principal display panel â 60 ml carton ndc 0168-0203-60 fougera ® clindamycin phosphate lotion (clindamycin phosphate topical suspension usp, 1%) equivalent to 1% (10 mg/ml) clindamycin for topical use only. 60 ml rx only e. fougera & co. a division of fougera pharmaceuticals inc. melville, new york 11747 carton60ml
Package label â principal display panel â 60 ml container ndc 0168-0201-60 fougera ® clindamycin phosphate topical solution usp, 1% equivalent to 1% (10 mg/ml) clindamycin for topical use only. rx only 60 ml e. fougera & co. a division of fougera pharmaceuticals inc. melville, new york 11747 60mllabel
Package label â principal display panel â 60 ml carton ndc 0168-0201-60 fougera ® clindamycin phosphate topical solution usp, 1% equivalent to 1% (10 mg/ml) clindamycin for topical use only. 60 ml rx only e. fougera & co. a division of fougera pharmaceuticals inc. melville, new york 11747 60mlcarton
Package label â principal display panel â 30 g container ndc 0168-0202-30 fougera ® clindamycin phosphate gel usp, 1% equivalent to 1% clindamycin for topical use only. rx only net wt 30 grams 30ggmtube
Package label â principal display panel â 30 g carton ndc 0168-0202-30 rx only fougera ® clindamycin phosphate gel usp, 1% equivalent to 1% clindamycin for topical use only . for external use only. avoid contact with eyes. warning: keep out of reach of children. net wt 30 grams carton30g.jpg