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Greetings,Thank you for your question. I am Dr. Su S. and I will try my best to help you.I am sorry for his symptoms.
Hoarseness of voice can be due to inflammation of larynx, oral cavity.
ENT doctor will examine the throat with scope.
Throat swab can be taken for culture again to know the specific antibiotic for the infection.
Scan be done to to know about the sinuses.
He would decide whether further antibiotic would be needed.
Voice rest in important to cure hoarseness of voice.
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