Expert Foot & Ankle Treatment from Michigan’s #1 Podiatrist - Balance Foot & Ankle Specialist
As Seen on YouTube
Trusted by 1M+ Social Media Followers
Expert Foot & Ankle Treatment from Michigan’s #1 Podiatrist - Balance Foot & Ankle Specialist
Trusted by 1M+ Social Media Followers
Don’t Ignore That Dark Toenail
A bruised toenail might look minor, but it can be painful and sometimes a sign of a more serious foot injury. Whether it’s from running, stubbing your toe, or wearing tight shoes, this condition—also called a subungual hematoma—can lead to nail loss or infection if left untreated. In this guide, we’ll cover the top causes, home remedies, when to see a podiatrist, and treatment options to help your toenail heal faster and prevent long-term damage.
Do you have a black & bruised toenail with bleeding? AKA subungual hematoma. It is usually caused by blunt force trauma and exercising with bad shoes!
Look:
So, let’s GO!
Toenail Pain Toenail Fungus, Ingrown Toenails, Discolored Toenails
Look:
Please click on the photo gallery for descriptions & full-size photos!
If your bruised toenail is painful, discolored, or just not healing, let our expert podiatrist, Dr. Tom Biernacki, take a look. Early evaluation can prevent complications like infections or permanent nail damage. Schedule a consultation—virtual or in-person—and get back on your feet with confidence.
Right great toe fracture and right 3rd toe fracture.
The basic formula for developing a bruised toenail is the amount of force with the repetition of that force. So two scenarios are possible for acquiring large bruised toenails.
A massive amount of force in just one hit. Examples include dropping a heavy object onto your toe or smashing your toe against a stair while running.
Symptoms:
Symptoms:
Symptoms:
What makes runners more susceptible to this type of injury?


















Best woman’s antifungal socks:








Best men’s antifungal socks:












A bruised toenail, often caused by trauma or repeated pressure, can be painful and unsightly. To heal it quickly, start by icing the toe immediately after the injury to reduce swelling and prevent further blood pooling beneath the nail. Elevate your foot to minimize throbbing, and keep pressure off the toe as much as possible. Wearing open-toe or cushioned shoes can help prevent aggravation. Over-the-counter pain relievers like ibuprofen may also ease discomfort and inflammation during the first 24–48 hours.
For faster healing, practice good foot hygiene and monitor the nail for signs of infection like increased redness, warmth, or pus. Avoid popping or draining the bruise on your own, as this can lead to infection or permanent nail damage. If the bruising is severe or covers more than half the nail, consult a podiatrist for safe drainage or evaluation. In many cases, early care and gentle handling can help your nail heal naturally within a few weeks—no surgery or medication required.
It’s usually caused by trauma—like dropping something on your toe, stubbing it, or repeated pressure from tight shoes or running.
You’ll often see a black, blue, or purple discoloration under the nail due to bleeding beneath the nail plate.
Yes, a subungual hematoma is the medical term for blood trapped under the toenail due to injury.
If the injury is severe, the nail may become loose and eventually fall off as a new nail grows in.
Mild cases can heal in a few weeks, but if the nail falls off, full regrowth can take 6–12 months.
Yes, mild bruises can be treated with ice, elevation, rest, and avoiding pressure. Severe cases need medical attention.
If there’s extreme pain, swelling, pus, or if the nail is lifting, see a foot specialist immediately.
In some cases, a doctor may drain it to relieve pressure, but this should never be done at home.
Usually yes, but repeated trauma or improper healing can lead to nail deformities or thickened regrowth.
Wear proper-fitting shoes, trim toenails straight across, and protect your feet during sports or work.
Running with a bruised toenail is not recommended, especially during the first few days after the injury. Continued pressure and impact can worsen the damage, prolong healing, and even cause the nail to fall off. It’s best to rest, reduce inflammation, and wear open-toe or cushioned shoes until the pain subsides. Resume running only once the nail feels stable and pain-free.
To speed up healing, apply ice immediately after the injury, elevate your foot, and avoid tight shoes or pressure on the toe. Keep the area clean and dry, and avoid attempting to drain the bruise yourself. If pain or discoloration persists, consult a podiatrist for proper care and faster recovery.