The pimples inside the nose are red and swollen and hurt when you touch them. Consider folliculitis, acne and sebaceous cysts as the cause, which can be treated by applying medication and taking medication orally. 1. Folliculitis: Folliculitis is an inflammatory skin disease, the most common bacteria is Staphylococcus aureus, bacteria invasion will be infected with one or more hair follicles, which leads to the patient’s nose pimples red and swollen pain when touched. It can be treated by applying fusidic acid cream and mupirocin ointment under the guidance of a doctor. 2. Acne: Acne will lead to increased sebum secretion, but also lead to local inflammation and infection, which leads to the patient’s nose pimples red and swollen and painful, you can follow the doctor’s instructions to apply vasic acid ointment, azelaic acid ointment for treatment. 3. Sebaceous cysts: sebaceous cysts are usually caused by the blockage of sebaceous glands, resulting in a large amount of sebum as well as keratin accumulation in the local area, which will make the nose acne red and swollen when touched, can be treated with topical antibiotics such as mupirocin under the guidance of a doctor. The pimple in the nose is swollen and painful when touched can also be seen in other causes, it is recommended to go to the hospital in time, to clarify the cause of the disease and follow the doctor’s instructions for treatment.