Hospitals usually use the method of pulling nails, which is more painful.
If it is inflamed, you can apply Baiduobang or fish fat cream to diminish inflammation, and you can stick iodophor.
You can also use nail-pulling stickers, stick them on the surface of your nails, and pull them out of the meat so that your nails won't stick into the meat again.
If you have paronychia, remember not to cut your nails indiscriminately. The wrong method will make your nails shorter and shorter.
I hope I can help you and wish you a speedy recovery!