Detailed answer

Yes, hyperpigmentation can be a symptom of oral allergies or pollen-food syndrome. When someone has an allergic reaction to certain foods or pollen, their immune system releases histamines, which can cause inflammation. This inflammation can lead to increased production of melanin, the pigment responsible for skin color. Consequently, hyperpigmentation may occur in the form of dark spots or patches on the skin. It is important to note that hyperpigmentation can also be caused by other factors such as sun exposure, hormonal changes, or certain medications. Therefore, if you suspect that hyperpigmentation is related to oral allergies or pollen-food syndrome, it is advisable to consult a healthcare professional for an accurate diagnosis and appropriate treatment.