Greetings from Dr. Sanjeet !!
Put the portion under tap water, you’ll feel better. Then instantly apply some toothpaste or aloe Vera cream for cooling effect and apply boroline or vicco like cream which claim to contain antiseptic ingredients for healing, after you get relieved of the burning sensation. . All these are suggestions with the assumption that your wound is a minor one, which might or might not develop into a blister. If a large portion is affected or a small portion is affected severely, please visit a nearby hospital or consult a physician in person. The wound needs to be managed under direct supervision.
Wishes for your speedy recovery and well-being.
Next Steps
Be positive and stay calm.
Health Tips
See the condition tomorrow, if it doesn’t get improved visit a doctor.