Just started getting geographic tongue, is this permanent or can it go away for periods and manifest during triggers

Geographic tongue: Lesions of geographic tongue fluctuate, getting better or worse, disappearing, moving locations. It is considered essentially to be psoriasis of the tongue. There are topical treatments that help improve the condition. However the condition is unpredictable so it's hard to say whether it will eventually disappear completely. Hot drinks, stress and spicy foods tend to flare geographic tongue.

Geographic Tongue: It is completely benign. Many people have it (erythema migrans) for a long time without every knowing it. Some people note it is sometimes more active than others but it almost always looks different daily which is why we call it what we call it erythema=red migrans=moves so the redness moves around on the tongue. It also looks like a map! it does not go away but is nothing to worry about.

Yes: It is a chronic condition the typically manifest itself under certain circumstances such as eating hot, spicy, acidic or salty foods and stress or hormonal changes. Treatment is typically not necessary unless you have severe pain then a dentist can prescribe you a mouthwash or paste to use.