Small pimples on the neck may be caused by folliculitis, eczema or HPV infection.
1. Folliculitis: mostly due to bacterial, fungal and other pathogenic infections, patients who suffer from folliculitis, there may be localized red pimples, which will be manifested as small pimples on the neck.
2. Eczema: the cause is not clear, may be due to allergies to external substances, food, etc., the patient may appear in the neck with small pimples and other manifestations, accompanied by itching.
3. HPV infection: caused by human papilloma infection, mostly through sexual transmission, indirect contact and other ways of transmission, some patients will appear skin overgrowth, may be in the neck long small acne, and then evolved into filiform warts.
If you have a small pimple on your neck, you need to get medical checkups in time to avoid damage to your body.