Symptom 3: Presence of Fissures or Grooves
Beyond the red patches that are often the primary focus, another symptom of geographic tongue is the presence of fissures or grooves. These can appear as deep lines or trenches and can add depth to the tongue’s appearance, making it resemble the rugged terrain of a landscape.
These grooves aren’t just superficial marks; they’re genuine indentations on the tongue. Their presence can sometimes make the tongue appear as if it’s cracked or has small canyons etched onto its surface. While they might look severe, these grooves are typically painless and don’t pose any health concerns.
The cause of these fissures remains as elusive as the red patches themselves. Genetics plays a role, with some children being predisposed to developing a fissured tongue. Environmental factors might also contribute, though the exact triggers remain unknown.
Parents might worry upon seeing these grooves, concerned about the comfort and well-being of their child. But, understanding that these fissures are a part of the condition and aren’t typically problematic can offer peace of mind.(3)
