I brush twice a day and still have bad breath. Please advice.

Hello,

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Bad breath, also known as halitosis can occur due to many reasons like poor oral hygiene, post-nasal drip, sinusitis, acid reflux, respiratory infections, diabetes, etc. I suggest you consult a dentist and get evaluated. Thorough clinical evaluation and investigations conducted based on the suspected cause, can help in the diagnosis. Treatment of the underlying cause will relieve the symptoms. For now, I suggest you to maintain good oral hygiene. You must start using a flavored mouthwash twice a day. Use a flavored and sugar-free chewing gum after meals. Gargle with warm salt water twice a day. Limit the intake of high aroma foods like onion and garlic. Drink plenty of water.