It's been more than two months. When I was working, I overwhelmed my thumb. Then my nails were purple at that time. Later, I didn't care much. After about a month, I bought congestion medicine in the hospital. Now my nails are starting to hurt again, and white ones grow below. I don't know whether it's nail cap or meat.
According to the pictures you uploaded, there is congestion under your fingernails, which needs to be absorbed gradually. You can take oral blood activating drugs, such as Dieda pill. It is recommended to wear loose soft soled sports shoes to avoid extrusion, which is not conducive to recovery. You can soak your feet in hot water every day and wait for your gradual recovery. Don't eat spicy food or seafood
If there was congestion after the nail was hit by trauma two months ago, and after more than a month, some drugs for promoting blood circulation and removing blood stasis appeared pain after eating. At present, the nail bed may also be damaged to some extent, but after a period of time, the white things should be the nails born from the normal nail bed.
In this case, you are more likely to cause congestion under the nail. It is suggested to pay attention to personal hygiene, keep local cleanliness, pay attention to diet and avoid spicy food. You can soak and wash with 1:5000 potassium permanganate solution and pull out the nail if necessary.