Hello Doctor, I’m currently researching Japanese teeth whitening products because I’ve seen many people review them as being effective and safe. However, I’m not sure whether these products are suitable for Vietnamese users, how they should be used, or whether they require a dentist’s recommendation. I would appreciate your detailed advice.

Hello Doctor, I’m 17 years old this year, and my teeth are slightly yellow, which makes me feel self-conscious when communicating with others. I would like to ask what is the minimum age for teeth whitening, and whether whitening teeth at a young age could affect my tooth enamel or long-term oral health. I hope […]

Hello Doctor, I’ve seen many home remedies shared online about whitening teeth with baking soda, claiming that it works quickly and is cost-effective. However, I’m concerned about whether this method is truly effective and whether it can wear down tooth enamel or cause tooth sensitivity. I hope you can explain it clearly so I can […]

Hello Doctor, I currently live and work in District 8 and would like to undergo teeth whitening because my teeth have become yellow due to years of drinking coffee. I have seen many clinics advertising this service, so I’m quite unsure about where to get safe and reputable teeth whitening in District 8. Could you […]

Hello Doctor, I am considering hymen repair surgery for personal reasons, but what concerns me most is whether there will be bleeding during sexual intercourse after hymen repair, similar to a person’s first sexual experience. I have heard many different opinions, so I feel quite confused. Could you please explain which cases are likely to […]

Hello Doctor, I have a rather sensitive concern and hope you can kindly provide me with detailed advice. I am currently learning about hymen repair surgery and am particularly concerned about how long after hymen repair I can safely resume sexual intercourse. I’m worried that having sex too early may affect the surgical outcome or […]

Hello Doctor, I’ve seen many people recommend whitening teeth with salt because they believe salt helps disinfect the mouth and remove plaque. I would like to ask whether this method is truly effective, and how it should be performed to avoid damaging the teeth and gums when applying it at home?

Hello Doctor, I currently have a few mild cavities, but the overall color of my teeth is quite yellow. I would like to ask whether teeth with cavities can be whitened, or if I need to have the cavities treated before undergoing teeth whitening. I would appreciate it if you could explain the appropriate treatment […]

Hello Doctor, I’ve seen many people recommend whitening teeth with salt because they believe salt helps disinfect the mouth and remove plaque. I would like to ask whether this method is truly effective, and how it should be performed to avoid damaging the teeth and gums when applying it at home?

Hello Doctor, I’ve noticed that there are many types of teeth whitening mouthwash available on the market, all claiming to gradually brighten teeth with daily use. I would like to ask whether teeth whitening mouthwash is truly effective, which type I should choose, and whether it can replace professional teeth whitening treatments.

Hello Doctor, I’ve heard that olive oil can also be used as a natural method for whitening teeth. I would like to ask whether teeth whitening with olive oil is actually effective, or if it merely provides supportive benefits, and whether this method is recommended by dentists.

Hello Doctor, I was recently introduced by an acquaintance to Russian teeth whitening powder, and they said it made their teeth noticeably brighter very quickly. However, I’m also concerned about its safety. I would like to ask whether Russian teeth whitening powder is actually effective, how it should be used to avoid wearing down tooth […]