Dr. Monika Negi is a qualified Oral and Maxillofacial Pathologist with over five years of clinical and academic experience and over two years in P&G Research and Development. A Commonwealth Scholar, she holds a Master of Science in Global Health & Management from the University of Aberdeen, United Kingdom, and a Master of Dental Surgery and Bachelor of Dental Surgery from H.P. University, India.
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At Procter & Gamble, Monika plays a pivotal role in the Global Oral Care R&D within the Global Professional & Scientific Relations team. Leveraging her clinical expertise and academic rigor, she drives the scientific advancement of Global Oral Care products, ensuring they are clinically validated, and aligned with industry-leading standards. Monika is also responsible for all technical and scientific training for the Global Professional and Scientific Relations team. Her contributions have enhanced product credibility and fortified P&G’s commitment to evidence-based innovation. 
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Monika has been partnering with the team at Oral-B by fact-checking and reviewing our blogs on dental health.

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Article Intro - Sensitive Teeth: Causes, Symptoms, and Treatments

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Sensitive Teeth: Causes, Symptoms, and Treatments

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FAQs

- Tooth sensitivity occurs when enamel above the gumline or cementum below the gumline wears away, exposing the underlying dentin and nerve endings.
- Common causes of tooth sensitivity include aggressive brushing, bruxism (teeth grinding), teeth whitening (bleaching), gum disease, cracked teeth or cavities, acidic foods, long-term plaque buildup, and temporomandibular disorders (TMD).
- Symptoms of tooth sensitivity may include sharp pain when consuming hot, cold, sweet, or acidic foods and beverages; discomfort during brushing or flossing; pain when exposed to cold air; receding gums; and headaches.
- Treatments for sensitive teeth include fluoride mouth rinse, dental bonding, gum graft surgery, or root canals, if needed. Your dentist can help you figure out the best option for your situation.

Sensitive Teeth: Causes, Symptoms, and Treatments

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