Patchy hair loss
Bald patches on the scalp: Have patchy hair loss in children assessed and treated by an experienced pediatric dermatologist – at Derma Medical Clinic in Zurich – Sihlcity
Patchy hair loss
Chronische Abszesse und schmerzhafte Knoten durch erfahrenen Hautarzt abklären und behandeln in der Derma Medical Clinic in Zürich - Sihlcity
Hair loss in children:
In our specialized pediatric clinic, we carefully assess whether treatment for hair loss in children is necessary and then choose a gentle therapy tailored to the child’s age and needs.
Examinations
Thorough skin examination
Blood tests if needed
Procedure
Personal consultation
Thorough skin examination
Duration
between 20 and 30 minutes
Hair loss in children at a glance
What is patchy hair loss in children?
Patchy hair loss (alopecia areata) usually presents as sudden, clearly defined bald patches on the scalp. The cause is a misdirected immune response in which the hair roots are temporarily attacked.
The condition is not contagious, but it is often distressing for children and parents.
A specialist examination is particularly advisable if:
- Sudden round bald patches appear on the scalp
- Hair falls out in patches or small clumps
- Bald areas enlarge or more appear
- Previously diagnosed patchy hair loss recurs
- There is uncertainty as to whether it is a hair disorder

What is patchy hair loss in children?
Patchy hair loss (alopecia areata) usually presents as sudden, clearly defined bald patches on the scalp. The cause is a misdirected immune response in which the hair roots are temporarily attacked.
The condition is not contagious, but it is often distressing for children and parents.
When is an examination for bald patches on a child’s scalp advisable?
A specialist examination is particularly advisable if:
- Sudden round bald patches appear on the scalp
- Hair falls out in patches or small clumps
- Bald areas enlarge or more appear
- Previously diagnosed patchy hair loss recurs
- There is uncertainty as to whether it is a hair disorder
Treatment
At Derma Medical Clinic, hair loss is thoroughly assessed: the specialized pediatric dermatologist carefully examines the affected areas and uses a special magnifying device (dermatoscope) to evaluate the hair roots and scalp in detail.
Depending on the findings, we will assess whether additional blood tests are useful to identify possible triggers or contributing factors (e.g., infections or deficiencies).
What happens during treatment?
Treatment is tailored to the individual findings. Anti-inflammatory solutions or creams are often used and applied directly to the affected areas.
In addition, parents receive practical tips for gentle scalp care, such as mild shampoos or specific care routines to soothe the scalp.
How does the assessment of patchy hair loss in children work?
Important: The examination is carried out calmly and at the child’s pace. Examinations or treatments only take place when the child feels safe. No one is pressured into anything—instead, we respond with patience and experience to the child’s behavior and mood.
Personal consultation
First, your child’s medical history, previous therapies, and current symptoms are carefully recorded.
Thorough examination of the scalp
Careful assessment of the affected areas: analysis with a magnifying device to evaluate the hair roots and scalp in detail.
Clarifying possible causes
Depending on the findings, we will discuss whether additional blood tests are useful, e.g., to check for infections or deficiencies.
Treatment recommendation and advice
Creation of an individualized treatment plan and clear recommendations for scalp care.
Follow-up appointments
Regular follow-up checks to monitor treatment success and adjust therapy if needed.

At Derma Medical Clinic in Zurich – Sihlcity, children are treated by Dr. Markus Dendorfer, specialist in dermatology and specialized pediatric dermatologist.
He has many years of experience in child-friendly skin diagnostics and treatment, and is particularly skilled at addressing the individual needs of young patients.

Dr. med. Benjamin Miller
Board-certified Specialist in Dermatology & Venereology FMH

Dr. med. Markus Dendorfer
Board-certified Specialist in Dermatology & Venereology FMH
What you can expect from us
Specialized pediatric dermatology
Specialist care with many years of experience in diagnosing and treating hair disorders in children.
Thorough diagnostics
Careful examination and analysis of the scalp and—if necessary—additional blood tests for a comprehensive evaluation of the cause.
Individually tailored therapy
Treatment plans tailored to the findings, the child’s age, and scalp sensitivity.
Child-friendly process
A calm atmosphere, age-appropriate examinations, and clear explanations so children can participate without fear.
Everything under one roof
Examinations, treatment, and follow-up checks take place directly on site—for seamless care without additional travel.
Have you noticed sudden bald patches on your child’s scalp and want to know what’s behind them?
Book an appointment now at our specialized pediatric clinic at Derma Medical Clinic in Zurich – Sihlcity.
FAQ – Frequently asked questions about patchy hair loss (alopecia areata) in children
What is patchy hair loss in children?
Patchy hair loss (alopecia areata) is an inflammatory condition in which sudden bald, usually round patches develop on the scalp or body. The skin underneath usually appears healthy.
What causes patchy hair loss in children?
The exact cause is not fully understood. A misdirected immune response that attacks the hair roots is suspected. Stress, infections, or other triggers may play a role.
What treatment options are available for bald patches in children?
Depending on age and severity, anti-inflammatory solutions, immunomodulating therapies, or supportive care measures are used. The goal is to stop the inflammatory process and promote hair regrowth.
Is patchy hair loss in children contagious?
No, alopecia areata is not contagious. It is an autoimmune condition, not an infection or fungal disease.
How can you recognize patchy hair loss in children?
Typical signs are sudden, clearly defined, round bald patches on the scalp. The skin underneath usually remains unchanged and shows no redness or scaling.
Does hair grow back after a flare-up?
In many cases, hair grows back on its own after a few months. However, relapses are possible, as the course of alopecia areata can vary greatly from person to person.
How long does it take for hair to grow back?
Hair regrowth often begins within 3 to 6 months. However, full recovery may take longer—depending on the course and extent of hair loss.
When should I take my child to a dermatologist?
If sudden bald patches appear on the scalp or hair loss increases significantly, an examination by a dermatologist is advisable. This allows the cause to be clarified and appropriate treatment to be started.
What else can support treatment?
Gentle hair care with mild products, a low-stress environment, and good skin care help support treatment. Important: No self-treatment without medical advice.




