Conditions Associated With A Fissured Tongue

Oral Psoriasis

Oral psoriasis is another condition linked to a fissured tongue, though there is some debate about the nature of this condition. Psoriasis in the mouth is very unusual, and some doctors question whether the condition should be labeled psoriasis at all. Individuals who support a diagnosis of oral psoriasis note it is a condition that occurs when other areas of psoriasis flare on the patient’s skin. Some of the symptoms of this condition include fissured tongue, mouth blisters, and changes in taste. Patients with this condition are asked to refrain from spicy foods, smoking, and other oral irritants. In some cases, oral steroids will be prescribed as part of a general treatment of psoriasis.