Lidocaine cream is known as compound lidocaine cream, and compound lidocaine cream for mole spotting is usually applied for about 1 hour. Compound Lidocaine Cream is an epidermal local anesthesia cream with proparacaine and lidocaine as its main ingredients, which can be used for operations on the surface of the skin, such as laser mole spotting. It is usually applied to the area where the medical operation is to be performed about an hour before the operation to provide good pain relief. Adverse reactions to Compound Lidocaine: local pallor, erythema and edema can be produced at the site of application, and a burning or itching sensation can also be produced at the initial stage of use. Allergic reactions to amide-based local anesthetics are rare. High doses of proparacaine can lead to increased levels of methemoglobin in the blood. Contraindications to Lidocaine Compound: individuals with a high degree of hypersensitivity to amide-based local anesthetics or any other ingredient in this product; patients with congenital or idiopathic methemoglobinemia. Precautions for Compound Lidocaine: it should not be used on open wounds or on the mucous membranes of the genital organs in children; it should not be applied to damaged ear drums; it can cause corneal irritation; in the case of ulcers, it should be used after disinfection; the anesthetic effect decreases with prolonged use. Patients should apply compound lidocaine cream under the guidance of a doctor when performing mole spotting, do not self-medicate.