Itchy skin on the face may be caused by seborrheic dermatitis. This is because after the appearance of seborrheic dermatitis on the face, greasy scales may appear, and accompanied by itching symptoms. This situation can be temporarily applied topically with vitamin B6 cream and oral antihistamine medication, which can be taken orally, such as levocetirizine hydrochloride or loratadine, epinastine and so on. If the skin is accompanied by a certain dry reaction, you can take some Chinese medicine, such as moistening and anti-itching capsules, etc. In addition, itchy skin on the face may also be caused by fungal infection, especially if ringworm appears on the face, and if it is distributed in flakes, you also need to apply topical antifungal medication, not only to stop itching. For example, you can apply topical paregoric pine cream or topical miconazole nitrate cream to kill the fungus on one hand and stop the itching on the other, and you can also take oral antihistamines to strengthen the itching.