To my rescue,J suggested this:
Once applied, it look like this.
Texture is oily & so, I bandage it up. After a few hrs, it got better. The clot up blood looked less angry. After a day, the blood turned into a pus & finger isn't that swelled up. Best part? Not as painful. I used to think this don't work. I'm thinking otherwise now.
It says on the tube:
A traditional herbal medicine for the family First Aid Kit to help heal cuts, abrasions & wounds. It supports the formation of healthy skin tissue & promotes skin repair. Also effective for slow healing wounds.