Make an appointment:
Specialty
(i.e. Dermatologists)
Choose a Specialty
No Results
Location

Why is my toenail growing with a crack down the middle?

I'm a 28 year old male, and I'm not currently taking any medication. For the last several years, the nail on my left big toe has been growing with a crack down the middle. The crack is not so deep that it splits the nail. It is as if there is a little ravine on the surface. Is there any way to make this go away? I have tried to file down the surface of the nail, scrape down into the cuticle with a needle, and soak the foot, but nothing has helped.
Grooves or ridges that run from the tip of the nail vertically down to the cuticle are usually a normal nail finding. They do not generally represent an underlying medical problem. It is not clear why they occur, but they are probably genetically determined and, unfortunately there is not much you can do about them. Sometimes, however, ridges like this can form from treatable causes. For example, fungal infection of the nails may lead to thickening and distortion of the nail, and this may result in ridges forming in the nail sometimes. Similarly, sometimes if the nail ridges are more irregular and pitted, rather than simple straight up and down, this may be a sign of psoriasis, which is an condition of the skin and joints which occasionally will cause changes in the nails as well. I would recommend talking to your primary care doctor. They will be able to determine if there is something going on that needs to be treatable. Assuming that there is not a treatable cause, then the best thing would be to leave the area alone. You should definitely not pick at or scrape the cuticle, as this may lead to infection or further damage to the nail.
This answer is for general informational purposes only and is not a substitute for professional medical advice.
If you think you may have a medical emergency, call your doctor or (in the United States) 911 immediately. Always seek the advice of your doctor before starting or changing treatment. Medical professionals who provide responses to health-related questions are intended third party beneficiaries with certain rights under ZocDoc’s Terms of Service.

Nearby Podiatrists

Other Podiatrists