Hi there..
10 yr old kid with this kind of a growth needs to be seen in person or online.
I for one, am loathe to prescribe or suggest any medications without a more detailed history, parental consent and some more examination to determine if it is a corn or wart to begin with 🙏
Next Steps
An INSTANT ONLINE Consultation is an option for you to take this further and be given a prescription
Health Tips
Avoid Herbal ointments, OTC products, home remedies etc 🙏