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  Indian J Med Microbiol
 

Figure 2: Comparison of hoarseness of voice. After 24 h there was no hoarseness of voice noted in patients with benzydamine group. B: Topical benzydamine hydrochloride group, L: 2% lignocaine gel group, N: Normal saline group

Figure 2: Comparison of hoarseness of voice. After 24 h there was no hoarseness of voice noted in patients with benzydamine group. B: Topical benzydamine hydrochloride group, L: 2% lignocaine gel group, N: Normal saline group