Why does my tongue look like its splitting?

Fissured tongue is a benign condition affecting the top surface of the tongue. A normal tongue is relatively flat across its length. A fissured tongue is marked by a deep, prominent groove in the middle. There may also be small furrows or fissures across the surface, causing the tongue to have a wrinkled appearance.

What autoimmune disease affects the tongue?

Oral lichen planus can’t be passed from one person to another. The disorder occurs when the immune system mounts an attack against cells of the oral mucous membranes for unknown reasons.

What causes your tongue to split in half?

The exact cause of fissured tongue isn’t known. However, it may sometimes occur in association with an underlying syndrome or condition, such as malnutrition or Down syndrome. A fissured tongue can make it appear as though the tongue were split in half lengthwise. Sometimes there are multiple fissures as well. Your tongue may also appear cracked.

What does it look like when your tongue is cracked?

A fissured tongue can make it appear as though the tongue were split in half lengthwise. Sometimes there are multiple fissures as well. Your tongue may also appear cracked. The deep groove in the tongue is usually very visible.

How is a fissured tongue different from a normal tongue?

Fissured tongue is a benign condition affecting the top surface of the tongue. A normal tongue is relatively flat across its length. A fissured tongue is marked by a deep, prominent groove in the middle.

How many people in the world have a split tongue?

However, scientific studies noted the following points: Studies show that the occurrence of a split tongue in a person has hereditary factors. Based on studies, only 10 percent of the total world population is known to have split tongue. Among this 10 percent, most of them are male.