Herpes labialis: What is worth to know about it?

Cold sores are a common condition that many patients consider to be merely an aesthetic problem. In reality, however, an active viral infection is an important contraindication to dental treatment, which is worth remembering when planning an appointment at Warsaw Dental Academy.

What is a cold sore and how does it develop?

A cold sore, also known as oral herpes, is caused by infection with the herpes simplex virus type 1 (HSV-1). It is estimated that up to 90% of adults carry this virus, although not everyone develops visible symptoms. The virus remains dormant in nerve cells, waiting for the body’s defences to weaken before reactivating in the form of painful, fluid-filled blisters around the border between the lips and surrounding skin.

What can trigger a cold sore outbreak?

HSV-1 usually becomes active when the immune system is already under strain. The most common triggers include:

• Chronic stress and physical exhaustion.
• Reduced immunity following an infection or during illness.
• Exposure to intense sunlight or sudden changes in temperature.
• Hormonal changes, such as those occurring during the menstrual cycle or pregnancy.
• Minor mechanical injuries around the mouth.

Cold sores and dental appointments – why does it matter?

Many patients wonder whether they can still undergo dental treatment with a small lesion on their lip. As a professional clinic in Bemowo, we always explain that an active cold sore is a reason to postpone your appointment. During dental procedures, we use instruments that produce a water-and-air spray. This may spread viral particles throughout the mouth and onto the facial skin, potentially leading to serious complications.

What is herpetic stomatitis?

This is one of the most serious complications that may result from the virus spreading during a dental procedure. Herpetic stomatitis causes numerous painful ulcers on the gums, tongue and palate. It may also cause severe swelling, burning and difficulty eating. To avoid this painful condition, it is best to wait until the lesion on the lip has healed completely.

How can cold sores be treated effectively?

Although HSV-1 cannot be completely eliminated from the body, there are proven methods for relieving its symptoms. The most effective treatments contain aciclovir or penciclovir and are available from pharmacies without a prescription as creams or patches. It is essential to begin treatment during the prodromal stage, when the first itching or tingling sensation appears but before the blisters develop.

Patient safety at Warsaw Dental Academy

At Warsaw Dental Academy, the health and safety of our patients are our highest priorities. Our team follows strict sterilisation and hygiene procedures, but cooperation from the patient is also essential. If you wake up with a cold sore on the day of your appointment, please call us. We will be happy to arrange a new, convenient date once your skin has completely healed.

Remember that postponing an appointment because of a cold sore demonstrates concern for your own health and treatment comfort. We will take care of your smile when it is completely safe for you.

Do you have an upcoming appointment but have developed a cold sore?

Contact us, and our specialists will advise you on the best time to reschedule your appointment!