A wart is a small local growth on the skin that develops when the skin is infected by a virus (Human Papilloma Virus). Warts can develop anywhere on the foot, but typically they appear on the bottom (plantar side) of the foot. Plantar warts most commonly occur in children, adolescents, and the elderly.
There are two types of plantar warts:
- A solitary wart is a single wart. It often increases in size and may eventually multiply, forming additional “satellite” warts.
- Mosaic warts are a cluster of several small warts growing closely together in one area. Mosaic warts are more difficult to treat than solitary warts.
Plantar warts are caused by direct contact with the human
The symptoms of a plantar wart may include:
- Thickened skin. Often a plantar wart resembles a callus because of its tough, thick tissue.
- Pain. Walking and standing may be painful. Squeezing the sides of the wart may also cause pain.
- Tiny black dots. These often appear on the surface of the wart. The dots are actually dried blood contained in the capillaries (tiny blood vessels).
Plantar warts grow deep into the skin. Usually, this growth occurs slowly, with the wart starting small and becoming larger over time.
Diagnosis and Treatment
To diagnose a plantar wart, a foot and ankle surgeon will examine the patient’s foot and look for signs and symptoms of a wart. They will likely need to debride (remove) the callus tissue to fully examine the warty tissue.
Although plantar warts may eventually clear up on their own, most patients desire faster relief. The goal of treatment is to completely remove the wart.
Southern California Foot & Ankle Specialists may use topical or oral treatments, cryotherapy (freezing), acid treatments, or surgery to remove the wart.
Regardless of the treatment approaches undertaken, it is important that the patient
If there is no response to treatment,
Although there are many folk remedies for warts, patients should be aware that these remain unproven and may be dangerous. Patients should never try to remove warts themselves. This can do more harm than good.