Patients who experience a tingling sensation after using skin care products should rinse their face with water, then gently wipe it with a clean towel, avoid sunlight at this time, and stop using the skin care products in time. If symptoms such as tingling and itching persist without relief, you need to go to a regular dermatologist and seek treatment for the cause. Patients who experience tingling on the face after using skin care products may be related to their own dry facial skin, their own skin sensitivity, allergies to skin care ingredients, etc. They can try the following ways to relieve the discomfort: 1. Dry facial skin: patients with dry skin, the skin barrier may have been destroyed, at this time, contact with physical and chemical stimuli such as cosmetics, etc., can lead to tingling and itching of the skin. Mild cases can be observed on their own first, if the situation improves after stopping the use of skin care products, it is not a big deal. If erythema and papules appear, it is necessary to follow medical advice to rub anti-inflammatory and anti-itch creams, such as Eudragit cream, Denide cream or Tacrolimus ointment, etc.; 2. Sensitive skin: patients have more sensitive skin, even if they choose safe concentrations of skin care products and strict dosage, allergic situations may occur, such as contact dermatitis. Patients can consult a doctor for a patch test to confirm the diagnosis, and can apply drugs for anti-allergy treatment under the guidance of a doctor; 3, allergic to skin care ingredients: if patients are allergic to fruit acids, vitamin A acids, fragrances and preservatives in skin care products, they may experience stinging, itching, redness and other symptoms after use, and need to immediately stop using and replace the products with milder ingredients. Patients are advised to try the sample on the counter before buying skin care products, apply the sample to the flexor side of the wrist or the back of the earlobe, when observed for 48-72 hours to show no abnormal reaction before buying with confidence, if there are red spots, blister-like reactions, then it should not be used.