Warts Carlsbad
usually several sessions, occasionally none

Human papillomavirus infecting the top layer of skin. There are many HPV types, and different ones favour different sites — hands, soles, face. The virus enters through small breaks in the skin, which is why warts are commoner where skin is damaged, wet or shaved.

Wart treatment falls within our medical dermatology range of $150 to $375 at Glow Theory in Carlsbad, depending on the number of lesions and the technique used. Most warts need several sessions, and we will give you a realistic estimate of how many at your first visit rather than quoting one appointment.

More than one, usually. Warts commonly need three to six sessions spaced two to four weeks apart, and plantar warts frequently need more because the thick overlying skin has to be pared before treatment reaches the wart. Anyone promising clearance in a single visit is setting you up to be disappointed.

It can. Treatment removes the lesion; it does not eliminate the virus from the surrounding skin. Recurrence is common and is not a sign the treatment failed or was done badly — it is the nature of a viral infection of the skin. Where recurrence keeps happening we look at technique, at whether it is genuinely a wart, and at immune factors.

Frequently, yes — particularly in children, where a substantial proportion clear within one to two years without any treatment at all. That is a genuine option to consider rather than a reason to do nothing indefinitely. We would generally suggest treating warts that are painful, spreading, in a cosmetically difficult site, or persisting in an adult — and watchful waiting is a reasonable choice for many others.

Cryotherapy with liquid nitrogen is the mainstay and works by freezing the wart tissue. Cautery or curettage physically removes resistant or filiform warts. Topical salicylic acid, used with genuine persistence at home, works for many hand and foot warts and is often underrated. For children, cantharidin is a painless-on-application option. Which we choose depends on the site, the type and who the patient is.

Cryotherapy stings sharply for a few seconds during application and aches afterwards, sometimes for a day. It is brief and most adults find it very manageable. Cautery is performed under local anaesthetic. For children we generally favour options that do not hurt on application, because a frightened child rarely completes a course.

Yes, by direct contact and via surfaces such as changing-room floors and shared towels. They also spread on the same person — scratching or shaving over a wart can seed new ones along the line, which is why flat warts often appear in a row on the legs or face. Cover warts where practical, use a separate towel, and do not shave over them.

This is the most important question here. A lesion that looks like a wart but does not respond to appropriate treatment, or that bleeds, grows steadily, ulcerates or changes — particularly on the hand or face of an older adult — should be examined and considered for biopsy. Squamous cell carcinoma can closely mimic a wart, and treating it as one delays a diagnosis where timing matters. Persistent non-response is a reason to reassess, not to repeat.

Salicylic acid preparations work for many hand and foot warts, but they need genuine persistence — daily application, paring the surface, and continuing for weeks after it looks better. Most home treatment fails because it is abandoned early rather than because it does not work. What we would discourage is aggressive cutting or burning at home, and any home treatment of facial warts.

Because body weight presses them inward and the sole develops thick overlying callus, which physically blocks treatment from reaching the wart. Effective treatment usually involves paring that thickened skin first. They are also in a moist, enclosed environment that suits the virus. Expect more sessions than you would need elsewhere.

Approached differently and often less aggressively. Many resolve spontaneously, children tolerate painful treatment poorly, and a frightened child will not complete a course. Watchful waiting, topical treatment or cantharidin are usually preferable to repeated cryotherapy. The decision is made with the parent rather than by default.

Genital warts involve different HPV types and require assessment in an appropriate clinical setting, including consideration of sexual health screening. That is outside what this page covers, and we would direct you to the right service rather than treating it as a straightforward skin lesion.

The vaccine protects against the HPV types most associated with cervical and other cancers and with genital warts. It is not a treatment for existing common or plantar warts and does not clear them. It is worth discussing with your primary care provider on its own merits rather than as a wart treatment.

Tell us. Warts are commoner, more numerous and considerably more persistent in people who are immunosuppressed — including transplant recipients and those on immunosuppressive therapy. Treatment approach and expectations both change, and the threshold for biopsying an atypical lesion is lower.