Materials appropriate for nipple piercing jewelry include 16 gauge or lower 316 LVM stainless steel, titanium, or niobium rings or barbells. Gold and silver are not appropriate due to nickel content. If an incompatible metal is used, the body might reject the piercing, and infection is a risk.
Risks of nipple piercings include mastitis, tissue damage, infection, and scarring. These risks can be reduced by proper aftercare.
Nipple piercings take one to two years to heal fully. During this time, changing the jewelry is not recommended and aftercare should be continued.
Sea salt soaks with 1/8th of a teaspoon of non-iodized sea salt to 8 ounces of warm water are beneficial. Cleaning once daily with a plain, scent- and dye-free soap is also recommended.
During the healing period, the piercing is an open wound, and infection may be transmitted through sexual contact. After healing, take care as rough play may cause the piercing to reject.