Paronychia is an infection of the skin around a nail. Sometimes home remedies help.. Like dipping in warm water with rocksalt for 5 mins, or wiping with alcohol and then applying betadine.
However, if there is an infection with pus collection, it needs to be drained..
Next Steps
Get it checked if you have pus collection or if infection is worsening
Health Tips
To avoid this in the future, ensure adequate hydration and cut off any dead or loose skin around you nails