There are a lot of millet-like bumps on the neck, which may be skin tags, filiform warts, infectious molluscum contagiosum and other diseases, and can be eliminated by freezing treatment or surgical excision according to the different diseases. 1. skin flora: skin flora that is soft fibroma, preferably in the neck, manifested as soft skin-colored growths, there is tissue like the tip, can be treated by freezing, electrocautery and laser; if the skin flora is larger, it is necessary to use anesthesia after the scalpel to excise. 2. Filiform warts: they are benign growths caused by human papillomavirus (HPV) infection of the skin and mucous membranes, and are found in the neck, manifesting themselves as slender, filiform protrusions. Physical therapy freezing, electrocautery, scraping and lasers are all effective treatments, the number of lesions can be divided into batches and times of treatment. 3. Molluscum contagiosum: It is a contagious skin disease caused by molluscum contagiosum virus (MCV) infection. Typical lesions are hemispherical papules 3-5mm in diameter, gray or pearl-colored, with a waxy glossy surface and an umbilical concavity in the center. Physical therapy freezing, electrocautery, scraping and laser can be used, and those with a large number of lesions can be treated in batches. There are more reasons for a lot of millet-like bumps on the neck, it is recommended to go to the hospital in a timely manner, after clarifying the cause of the disease standardized treatment.