Last update :
03/05/2024
References   References 3535  
Type : Journal
Web link : http://www.ijpc.com/Abstracts/Abstract.cfm?ABS=3748

Research teams : Edwardsville - SIUE School of pharmacy
Authors : McPherson T. B, Neumann W L, Kolling W M.
Title : Stability of Non-aqueous Topical Tetracaine and Clotrimazole Solutions in Polypropylene Droptainer Bottles
Reference : Int J Pharm Compound ; 17, 6 : 508-511. 2013

Level of Evidence : 
Physical stability : 
Chemical stability : 
Other methods : 
Comments : 

List of drugs
EardropsClotrimazole Antibiotic
EardropsTetracaine Local anesthetic
Stability in solutions Plastic bottle Powder 30 mg
Tetracaine
Polyethylene glycol 400 >> 3 mL
20-24°C Protect from light
90 Day
Stability in solutions Plastic bottle Powder 30 mg
Tetracaine
Polypropylene glycol >> 3 mL
20-24°C Protect from light
60 Day
Stability of mixtures
Plastic bottle Polypropylene glycol >>3mL
20-24°C Protect from light
Eardrops Tetracaine Powder tetracaine 30 mg
Eardrops Clotrimazole Powder clotrimazole 30 mg
60 Day
Plastic bottle Polyethylene glycol 400 >>3mL
20-24°C Protect from light
Eardrops Clotrimazole Powder clotrimazole 30 mg
Eardrops Tetracaine Powder tetracaine 30 mg
90 Day

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