U.S. doctors online nowAsk doctors free
A member asked:

Dual tissue growth between skin and toenail. one month ago, after going for a 3 hour hike, my big toe on my left foot felt very mildly sore and looked slightly swollen around the base of the nail. one week later, a small tissue growth developed. two weeks

3 doctor answers5 doctors weighed in
Dr. Howard Fox
Podiatry 43 years experience
Thank : Thank you for your excellent description of your problem. I also love when there is a photo, however the link you provided didn't lead to a photo, but an error. But from your description, i'd say you have an onychia, which is a little infection along the base of the toenail, probably from irritation during the run. The typical scenario is a tiny blister forms from irritation. With continued irritation, the blister breaks and bacteria invade to produce a small, localized infection. It's not serious, and unless there is overt redness, heat and swelling or a pocket of pus, it will probably subside on its own (assuming you're in good health, not a diabetic, no poor circulation, etc.). Keep it covered with a band aid, especially when you run. Warm water soaks will help too. If you keep getting this, you may want to get some roll foam to cover your toe while you run to prevent irritation to the area. In rare occurrences, the nail needs to be removed to allow pus to drain, but this hardly ever is needed. Hope this helps. Happy running!
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Jeffrey Kass
Podiatry 29 years experience
See podiatrist: Some possibilities may be keratinized tissue, fungus, bacterial colonization, pyogenic granuloma....Without visualization of the lesion harder to give definitive diagnosis. A podiatrist likely can diagnose and offer treatment on seeing the toe.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Robert Dorsey
37 years experience
Sounds like there: is something irritating the area either an infection or an ingrown toenail. see a podiatrist or general surgeon
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Dec 19, 2018

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.