Why does skin become dry in winter?

Several factors contribute to dry skin during the winter months. Cold outdoor air combined with dry indoor heating lowers humidity, causing moisture to evaporate quickly from the skin. Very hot showers and baths, harsh soaps and detergents, a poor diet and over-exfoliation can all strip the skin of its natural oils and worsen dryness.

What are the symptoms of dry skin?

Dry skin can present in several ways. The skin may feel rough and tight, especially after bathing or showering, and may show visible peeling, scaling or flaking. Itching is common and can be uncomfortable enough to disrupt sleep, while in severe cases the skin can appear ashy or grey.

How is scabies diagnosed?

Scabies is mainly diagnosed by examining the symptoms and asking questions about medical history. The doctor carefully inspects areas where bumps and small lines under the skin appear, sometimes using a special magnifying glass. In some cases a small skin sample, called a scraping, is taken and examined under a microscope to confirm the presence of the mite or its eggs.

How is scabies treated?

Scabies treatment relies on medications called scabicides, which kill the mites and their eggs. The most common option is an antiparasitic cream or lotion applied all over the body, from the neck down, and left on for several hours, often overnight, before being rinsed off. Antiparasitic tablets may be prescribed if creams cannot be tolerated or the infestation is widespread, and antihistamines or soothing creams can be added to relieve itching.

How long does scabies treatment take to work?

After treatment it is normal for itching to persist for a few weeks, as the skin continues to react to the dead mites and their debris rather than to an ongoing infestation. Generally it takes 2 to 4 weeks for the itching to disappear completely. To avoid reinfestation, all clothes, sheets and towels should be washed at a minimum of 60°C, and non-washable items sealed in an airtight plastic bag for at least 72 hours.

What are the symptoms of scabies in children?

Children show scabies symptoms similar to those in adults but can also display slightly different signs. Intense itching, often worse at night, may disrupt sleep, and red bumps and small lines can appear all over the body, including the face, scalp, palms and soles, areas that are less typical in adults. Persistent scratching can cause wounds that may become infected, and in infants the only signs may be frequent crying and irritability, especially at night.

How is scabies treated in children?

Treatment of scabies in children usually involves a specific cream or lotion applied to the entire body, including the head and face in very young children, and left on for the time advised by the doctor before rinsing. Age-appropriate antihistamines may be prescribed to soothe itching, particularly at night. Any scratching wounds should be cleaned with a mild antiseptic to prevent infection.

Scabies is a contagious skin disease caused by a tiny mite called Sarcoptes scabiei, which burrows under the skin and digs tunnels to lay its eggs. Contrary to popular belief, it does not only affect people with poor hygiene and can affect anyone, regardless of social background or cleanliness. It remains common in environments where contact is frequent, such as schools or nursing homes.

How does a video consultation work?

A video consultation works in three steps: you book an available video slot on OneDoc, you receive a secure link, and at the appointment time you join from your phone or computer. The doctor discusses your concern and can advise you, issue a prescription or a medical certificate, or recommend an in-person visit if needed.

Can a dermatologist assess my skin problem by video or photo?

Often, yes, many skin concerns can be assessed by video and good-quality photos, for example acne, eczema, rashes, hair or nail problems, or follow-ups on a known condition. Where close inspection is needed, such as a mole or skin-cancer check, the dermatologist may recommend an in-person visit.

Dermatologist in Switzerland: book an appointment online

Dr. med. Lena Lünnemann

Dermatologist

Dermawell Dermatologie & Ästhetik
Bellerivestrasse 3
8008 Zürich

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Dermatologist in Switzerland: book an appointment online today

Why does skin become dry in winter?

What are the symptoms of dry skin?

How is scabies diagnosed?

How is scabies treated?

How long does scabies treatment take to work?

What are the symptoms of scabies in children?

How is scabies treated in children?

What is scabies?

How does a video consultation work?

Can a dermatologist assess my skin problem by video or photo?

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