Yes, you can.
You can insert a retainer into your nose piercing after 2 weeks. But, it will be always good to avoid retainers until your piercing is completely healed. If you can wait for at least 4 weeks after getting pierced.
Subsequently, can you pierce your ear with a plastic stud?
Plastic earrings, particularly medical-grade, are ideal for newly pierced earrings because they are hypo-allergenic. A lot of people are allergic to metals such as nickel, gold, and other alloy metals and therefore need something compatible with their skin, especially when it’s newly pierced ears.
Accordingly, can you pierce with plastic? No, don’t use plastic jewelry. Plastic jewelry can make infection and making more complication. When getting pierced, you can use hypoallergenic metals like stainless steel, titanium, gold, and if you have a metal sensitivity, try niobium.
