As a non-water-soluble local anesthetic, benzocaine has the effect of relieving pain and itching. Benzocaine is used in wound anesthesia, ulcer anesthesia, mucosal surface anesthesia and hemorrhoids anesthesia, and its pharmacological effects are mainly to block nerve endings to relieve pain and pruritus.
Benzocaine is used as a local anesthetic for pain relief on wounds, ulcerated surfaces and hemorrhoids.
|Appearance||White crystals or crystalline powder||White crystals|
|Loss on drying||Not more than 0.50%||0.38%|
|Residue on ignition||Not more than 0.1%||0.02%|
|Heavy metals||Not more than 0.001%||Conforms|
|Ordinary impurities||Not more than 1%||Conforms|
|Appearance:||White crystals or crystalline powder|
Benzocaine is indicated to treat a variety of pain-related conditions. It may be used for:
Local anesthesia of oral and pharyngeal mucous membranes (sore throat, cold sores, mouth ulcers, toothache, sore gums, denture irritation)
Surgical or procedural local anesthesia
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