Published on: 2025-06-18 | Written by: Dr. Islam Hafez Clinic for Cosmetic and Orthodontics
Sudden and sharp tooth pain can occur without warning, causing severe discomfort and interfering with eating or even speaking. This type of pain is often a sign of underlying dental issues that should not be ignored. In this article, Dr. Islam Hafez, a dental specialist, offers a comprehensive guide to the causes of sudden toothache, diagnostic methods, and the most effective treatment options.
According to Dr. Islam Hafez, the most common causes include:
Deep tooth decay: Untreated cavities can reach the nerve, causing intense pain.
Pulpitis (nerve inflammation): Usually results from severe decay or trauma to the tooth.
Abscess: A bacterial infection forming pus around the tooth root.
Cracked or fractured tooth: Sometimes invisible, but causes pain during chewing.
Tooth sensitivity: Especially to hot or cold food and beverages.
Gum disease: Infections or receding gums can lead to pain in nearby teeth.
Dr. Islam Hafez emphasizes seeking immediate dental attention if you experience:
Severe or persistent tooth pain
Swelling of the face or gums
Fever
Difficulty opening the mouth or chewing
Discharge or foul smell from the tooth
Based on the cause, Dr. Islam Hafez outlines the following treatments:
Cause | Treatment Option |
---|---|
Tooth decay | Cleaning and filling the cavity |
Nerve inflammation | Root canal therapy |
Abscess | Drainage and antibiotics |
Cracked tooth | Restoration or crown placement |
Tooth sensitivity | Use of special toothpaste and enamel strengthening |
Gum disease | Deep cleaning and disinfection |
Dr. Islam Hafez recommends the following preventive measures:
Brush twice daily with fluoride toothpaste
Use dental floss to clean between teeth
Avoid excessive sugar consumption
Visit the dentist every six months for check-ups and cleanings
Treat decay or inflammation early