Your tongue has deep cracks or grooves across its surface. Its called a fissured tongue — and while it looks unusual, its usually harmless and often runs in families. Heres what to know.

What is a fissured tongue?

A fissured tongue is exactly what it sounds like — the surface of your tongue develops deep cracks, grooves, or furrows. These fissures can be shallow or quite pronounced, and they may vary in depth. The condition is also sometimes referred to as scrotal tongue, due to its wrinkled appearance. It is a developmental condition, meaning you are typically born with it, though the cracks may become more noticeable with age.

What does it look and feel like?

The fissures most commonly run along the centre of your tongue, though they can also appear on the sides or spread across the entire surface in a more complex pattern. In most cases, a fissured tongue causes no symptoms at all — you may simply notice the appearance during routine toothbrushing or a dental visit. Some people experience mild soreness or a burning sensation if food debris collects in the grooves, particularly if oral hygiene is not maintained.

Is it linked to other conditions?

A fissured tongue on its own is harmless and does not require treatment. However, it does occur more frequently alongside geographic tongue — the condition characterised by smooth, red, map-like patches that change location over time. Together, these conditions are sometimes referred to as Migihan syndrome. Fissured tongue is also more commonly seen in people with Down syndrome and in certain other genetic conditions. Your dentist will check for any related findings during your examination.

What should you do about it?

In most cases, no treatment is needed. The most important thing is to maintain good oral hygiene. Gently cleaning the surface of your tongue — using a tongue scraper or your toothbrush — helps prevent food and bacteria from building up in the fissures, which can cause bad breath or mild irritation. Drinking plenty of water throughout the day also helps keep your mouth clean and comfortable.

When to mention it to your dentist

Because a fissured tongue is usually a normal variation, theres no need to be concerned. However, if the appearance of your tongue has changed recently, or if you have any soreness, swelling, or persistent discomfort in your mouth, it is worth mentioning at your next dental appointment. These symptoms are unlikely to be related to the fissured tongue itself, but its always best to have them checked.

Call 01323 723757 or book at www.meadsdental.com
Meads Village Dental Practice