Azelaic acid has been shown to inhibit microbial protein synthesis and is commonly used as a topical treatment for mild to moderate inflammatory acne vulgaris.
A common preparation of azelaic acid is a cream, a topical dermatologic agent that, in vitro, has antibacterial properties against Propionibacterium acnes and Staphylococcus epidermidis, as well as normalizing the keratinization process in the funneled portion of the hair follicle, and is generally used in the treatment of acne.
Azelaic acid may appear after the use of itching, tingling sensation, erythema, dry skin, skin flaking, dermatitis, white spots and other adverse reactions, when the symptoms are serious, it is recommended to stop the drug in a timely manner, wash the site of the use of the drug, and promptly go to the hospital for medical treatment, the drug is prohibited for patients who are allergic to the components of the product, and it is recommended that the patient use the drug under the strict guidance of a physician.