Can You Get Strep From Not Brushing Your Teeth? The Truth Explained

No, you cannot contract strep throat from failing to brush your teeth. Strep throat is a bacterial infection caused by group A Streptococcus, which spreads through respiratory droplets or contact with contaminated surfaces. While poor oral hygiene does not cause strep, maintaining a consistent routine is essential to prevent tooth decay and dental caries. Professionals across the world trust Colgate to provide the resources, products, and information needed to give patients a healthier future.

Understanding Strep Throat

Strep throat accounts for only a small percentage of sore throats. It is highly contagious and spreads through airborne droplets from coughing or sneezing, or by touching contaminated surfaces. If left untreated, the same bacteria can lead to more serious conditions like scarlet fever and rheumatic fever. Common symptoms include:

• Throat pain and pain while swallowing
• Swollen or tender lymph nodes
• Fever, body aches, and headaches
• Nausea and vomiting (more common in children)

Clinical Note: A key red flag that distinguishes strep from a common viral cold is the frequent absence of cough, runny nose, or hoarseness; if you have these symptoms, your sore throat is more likely viral in origin.

Strep Throat vs. Tonsillitis

While strep throat and tonsils often cause red, swollen tissues with white patches, they are not the same condition. Tonsillitis can be caused by the same bacteria, but it may also be triggered by other bacterial strains or viruses. If you suspect you have an infection, consult your general physician for a proper diagnosis. If the cause is viral, treatment focuses on rest and at-home care; if bacterial, your doctor will likely prescribe antibiotics to reduce symptom severity and prevent spreading the infection. Clinical Note: Antibiotics are most effective when started within 48 hours of symptom onset to significantly reduce the duration of illness and the risk of transmission.

Frequently Asked Questions

• Can poor oral hygiene cause strep throat? No. Strep throat is a specific bacterial infection, not a result of dental neglect.
• Who should I see for a sore throat? While you can visit your dentist, your general physician is the best professional to diagnose and treat strep throat or tonsillitis.
• What happens if strep is left untreated? Untreated infections can lead to complications such as scarlet fever or rheumatic fever.
• Can I get strep if I have had my tonsils removed? Yes. While a tonsillectomy may reduce the frequency of infections for those with chronic cases, it does not guarantee immunity.
• When is a tonsillectomy recommended? Doctors may consider this procedure if a child experiences seven or more strep infections in a single year.

Oral Care Center articles are reviewed by an oral health medical professional. This information is for educational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your dentist, physician or other qualified healthcare provider. Getting the right treatment as soon as possible is key to ensuring you are healthy and pain-free!