A bunch of small pimples on the neck may be due to allergic factors, filiform warts, folliculitis and other factors, which can be relieved by anti-allergy treatment, physical therapy, anti-infection treatment and so on. 1. Allergic factors: especially for people with allergies, may be due to contact with allergens, thus appearing in the neck area a bunch of small pimples symptoms, so there is obvious itching phenomenon, can be used externally glycerine lotion, oral loratadine, cetirizine and other medicines to treat. 2. filiform warts: this is caused by human papilloma virus infection, so it will cause filiform warts on the neck, manifested in scattered raised skin-colored pimples, soft texture, after the diagnosis can cooperate with the doctor to choose laser, freezing, electrocautery and other physical methods of treatment. 3. folliculitis: when the patient has a staphylococcus aureus infection, caused by a bunch of small pimples on the neck symptoms, you can cooperate with the doctor to use fusidic acid, mupirocin and other ointment anti-infection treatment; Malassezia infection can also cause pimples, you can use the amorphophane ointment and other drugs treatment. A bunch of small pimples on the neck may also have other causes, it is recommended to consult a doctor in a timely manner, improve the examination, clarify the cause and follow the doctor’s instructions to standardize the treatment.