Warts appear as small bumps on the skin's surface, which are skin growths. They are caused by viruses from the papillomavirus family (or human papillomavirus, HPV) that enter through micro-cracks in the skin and cause cells to multiply in a specific area, forming a small, characteristic growth.
These viruses are benign and do not cause skin cancer (unlike high-risk papillomaviruses). Nevertheless, warts can be cosmetically bothersome or cause pain. They are also contagious, spreading through direct contact with an infected person or via skin flakes, for example in gyms or swimming pools. They can also spread through self-contagion from one part of the body to another.
Around 7 to 12% of people will have warts at some point, and prevalence is even higher among school-aged children, reaching 10 to 20%, with those aged 5 to 15 most affected.
There are different types of warts that appear in different locations and cause varying degrees of pain.
Common warts
Common warts are the most frequent type of wart and can take on various forms. Location: on the fingers and the backs of the hands; under the nails or around their edges.
Common round warts
They are round, rough, and dome-shaped, sometimes crisscrossed with cracks. Whether appearing singly or in clusters, they typically measure a few millimetres in diameter. Risks: severe pain, deformation, or nail detachment.
Filiform common warts
They are elongated and thread-like in shape. Location: on the face, particularly around the mouth and, in men, in shaving areas.
Flat warts
They appear as small, raised bumps, 1 to 5 mm in size, with a flat top. They may be the same colour as the skin or slightly darker. When clustered together, they form geometric shapes with multiple angles. Location: on the face, the backs of the hands, and the limbs.
Plantar warts
They form on the soles of the feet and generally on weight-bearing areas (forefoot, heel, etc.). Whether superficial or deep, discover our natural solutions and advice on how to prevent them.




















