Cold Sores (Herpes Simplex): Dental Management

Overview

Herpes simplex 1 causes recurrent cold sores.

Key points

• Triggers: stress, sunlight, dental trauma
• Prodromal tingling warns of outbreak
• Antiviral prophylaxis available

What to do

Inform dentist if prone. May take prophylactic antiviral before long procedures. Avoid invasive work during active outbreak.

Practical decision guide

Medical conditions often change dental risk through healing, immunity, saliva, bleeding, medication interactions, and inflammation. Dental care should be coordinated with the wider medical picture.

Check this first

• Diagnosis, current control, medications, allergies, recent blood tests, immune status, pregnancy status, and treating physician details.
• Dry mouth, gum bleeding, ulcers, delayed healing, infections, reflux, diet changes, and oral cancer risk factors.
• Whether elective treatment should proceed now, be modified, or wait until the condition is stable.

When to book sooner

• There is facial swelling, fever, mouth ulcers lasting more than two weeks, uncontrolled bleeding, or rapidly worsening gum disease.
• You are about to start chemotherapy, radiotherapy, bisphosphonates, major surgery, IVF, or pregnancy planning.
• Your medication list changed and dry mouth, ulcers, bleeding, or infection risk appeared.

Questions to ask at the appointment

• Do you need medical clearance or recent lab results before treatment?
• Should my cleaning interval, fluoride plan, or antibiotic approach change because of my condition?
• What symptoms should I report immediately between visits?

Dubai patient note

Bring a current medication list and physician contact to dental appointments in Dubai, especially for diabetes, heart disease, pregnancy, autoimmune disease, cancer care, kidney disease, bleeding disorders, or osteoporosis medication.

References

• American Dental Association
• Peer-reviewed dental journals