Survey on Spring Skin Troubles in Children & Teens: 71.3% of Teens Experienced Worsened Acne, Sunburn, or Heat Rash After School Enrollment/Advancement; 81.0% of Parents 'Don't Know When to Take Child to Dermatologist'

[Conclusion] Key Points of This Survey

In conclusion, if a child's acne does not improve within 1-2 weeks with over-the-counter medication, or if it involves pain or pus, they should see a dermatologist. The first-line treatments for adolescent acne are topical adapalene and benzoyl peroxide formulations, with oral antibiotics considered depending on the severity. For heat rash (miliaria), breathable clothing and proper skincare are basic, but if it worsens from scratching, dermatological treatment is necessary.

・71.3% of teenagers' skin troubles worsened after school enrollment/advancement, with worsening acne being the most common at 58.7%.

・81.0% of parents answered that they 'don't know the right time to take their child to a dermatologist'.

・The season when teenagers' skin problems increase the most is 'Spring (April-May)' at 47.3%, influenced by the stress of the new school term.

Glossary

What is Adolescent Acne (Acne Vulgaris)?

Adolescent acne is an inflammatory skin disease that occurs during the secondary sexual characteristics phase in teenagers due to hormonal balance changes that activate sebum secretion, leading to clogged pores. It commonly appears in the T-zone (forehead, nose, cheeks) and progresses from whiteheads/blackheads to inflammatory red/yellow pimples. Without proper treatment, it can leave scars.

What is Heat Rash (Miliaria)?

Heat rash is a rash caused by the blockage of sweat gland outlets, causing sweat to be trapped within the skin. It is classified into miliaria crystallina (white bumps), miliaria rubra (red bumps), and miliaria profunda. Children are prone to it because their thermoregulatory function is immature. High-temperature, high-humidity environments and non-breathable clothing are contributing factors.

What is Adapalene (Differin Gel)?

Adapalene is a retinoid-like topical medication used for acne treatment. It normalizes follicular keratinization and improves clogged pores, thereby suppressing the formation of new acne. It is rated 'A' for recommendation in the Japanese Dermatological Association's acne treatment guidelines and is widely used as a first-line drug for adolescent acne.

Comparison of Major Skin Troubles in Children and Their Treatments

Comparison Item Adolescent Acne Heat Rash (Miliaria) Skin Trouble after Sunburn

Common Age 10-18 years old Infants to teenagers All ages

Main Cause Hormonal changes, excess sebum