Most moles on the neck can be removed, but those with diabetes or keloid scarring are generally not recommended.
Moles are mainly pigmented nevi, which are benign skin growths with a low risk of malignancy. Since there is little friction or pressure on the neck, pigmented nevi on the neck usually do not need to be removed, but they can be treated with laser, electrocautery, freezing or surgery if aesthetically pleasing.
Mole removal is usually invasive and the neck is a sweaty area, so mole removal is usually not recommended in the summer months. If you have AIDS, diabetes, or have skin allergies or infections in the area of the mole, you should wait until your condition has resolved before undergoing treatment.
Moles on the neck need to be evaluated by a dermatologist before treatment. After treatment, you need to maintain local hygiene and do not eat spicy and irritating food.