Stages of nail regrowth
Nails grow from beneath the skin at the matrix [5], which is the root of your nail. New cells form in the matrix and as they grow, they move up and push through the skin. The cells on the surface then die and harden, turning into nails.
Nail trauma in some cases doesn’t always require medical attention. OTC anti-inflammatory drugs [6] can reduce mild pain and the nail will finally grow back.
You should call a doctor to assist with nail fungus, nail psoriasis, and other symptoms of an infection.
Conclusion
People tend to feel ashamed of the way their toenails look and they are always worried that it could be a sign of a severe health conditions. It is important to always keep your nails clean, dry, and protected at all times.
References
[1] https://www.britannica.com/science/keratin
[2] https://www.webmd.com/skin-problems-and-treatments/guide/fungal-infections-skin
[3] https://www.mayoclinic.org/diseases-conditions/psoriasis/symptoms-causes/syc-20355840#:~:text=Psoriasis%20is%20a%20skin%20disease,while%20or%20going%20into%20remission.
[4] https://engage.evewellness.com/blog/how-your-hormones-affect-your-hair-skin-nails#:~:text=YOUR%20HORMONES%20%26%20YOUR%20NAILS&text=Our%20sex%20hormones%20can%20also,also%20experience%20rapid%20nail%20growth.
[5] https://www.biologyonline.com/dictionary/nail-matrix
[6] https://www.healthline.com/health/pain-relief/otc-anti-inflammatories