There are many reasons why red spots on the nose don’t hurt or itch, mostly due to seborrheic dermatitis, folliculitis, acne and other reasons.
1. Seborrheic dermatitis: seborrheic dermatitis has more factors, mostly caused by heredity, bad dietary habits, etc. It can be manifested as erythematous spots and pimples on the head and face, and most of them don’t have obvious itchiness and are not accompanied by pain, so red spots on the nose that don’t itch may be seborrheic dermatitis.
2. Folliculitis: Folliculitis is mostly caused by Staphylococcus aureus and occurs mostly on the head and face. It is related to factors such as frequent make-up and shaving, which can cause damage to clogged hair follicles, and most of them are accompanied by pain, but some of them do not have itchiness and pain in the clinic.
3. Acne: Acne may be caused by increased secretion of androgens and sebum in the body, and is commonly seen as pimples and papules, with milder symptoms not accompanied by itching and pain.
Red spots on the nose do not hurt or itch and can be caused by a variety of reasons. It is recommended to consult a doctor for examination and clarification of the cause of the problem.