Blackheads, also known as blackhead pimples, are formed due to abnormal localized development of hair follicles. They mainly appear as clusters of blackhead acne-like papules. Ointments to remove blackheads mainly include retinoid creams and antibacterial creams. 1. Retinoic acid ointment: common drugs mainly include retinoic acid ointment, adapalene gel, tazarotene gel, etc., which has the effect of dissolving blackheads and pimples, anti-inflammatory and so on. Patients need to pay attention to the fact that retinoids can cause fetal teratogenicity. Therefore, the drug is prohibited during pregnancy and lactation. 2. Antibacterial ointment: For blackheads with obvious inflammation and bacterial infections, patients can use antibacterial ointment such as fusidic acid ointment and clindamycin ointment externally, which can play the role of sterilization, antibacterial, and promote recovery. Patients need to note that patients allergic to antibiotics are prohibited from using the above drugs. All of the above drugs should be used under the guidance of a doctor, and patients should not use them on their own to avoid delaying their condition. Patients with blackheads should also pay attention to develop a good dietary habits, and pay attention to keep the local lesions clean.