It sounds like you're wondering if Mederma can help heal and close your 2-year-old nose piercing.

When considering the healing of a 2-year-old nose piercing, it's important to understand that such piercings often close up naturally over time once the jewelry is removed. Applying Mederma, which is a topical gel designed to improve the appearance of scars, may help reduce any residual scar tissue or discoloration but will not actively close the piercing hole itself.

Key points to consider:

• Natural closure: Nose piercings can close quickly or slowly depending on individual healing and how long the piercing was worn. After 2 years, the hole may have partially or fully closed already.

• Role of Mederma: Mederma can help improve the texture and appearance of scars but does not promote the physical closing of a piercing hole.

• Healing time: If the piercing hole is still open, it may take weeks to months to close naturally once jewelry is removed. Scar improvement with Mederma typically requires consistent application over several weeks.

• Consultation: If you have concerns about scarring or the piercing site, consulting a dermatologist or a professional piercer can provide personalized advice.

In summary, Mederma can aid in scar appearance but won't close the piercing. The closure depends on your body's natural healing process, which varies from person to person. For tailored guidance, please consult a dermatologist.