What causes dry skin on legs & face 

Overview

Dry skin (xerosis) occurs when the skin loses excessive moisture and natural oils. This condition is particularly common on the legs and face, as these areas tend to have thinner skin and are more exposed to environmental factors and everyday skincare products. Several factors can contribute to dry skin, including climate changes, skincare habits, ageing, and underlying health conditions. Note: The content of this blog is for informational purposes only and does not replace professional medical diagnosis, advice, or treatment.

How dry skin develops

Dry skin typically starts with a weakened skin barrier. When this barrier is compromised, moisture escapes more easily, leading to rough, dehydrated skin. Ageing can worsen this process as natural oil production declines over time. Environmental factors such as dry air, cold winds, indoor heating, and hot temperatures can further strip the skin of its moisture.

External causes (lifestyle & environment)

Common everyday factors include:

• Climate and seasonal shifts (low humidity, winter dryness, summer heat)
• Long, hot showers or excessive washing
• Harsh soaps, detergents, or skincare products
• Exposure to chlorinated or salty water
• UV radiation and sun damage
• Tight clothing or friction against the skin

These habits and environmental exposures can disrupt the skin barrier and worsen dryness.

Internal & biological factors

Several internal factors can contribute to increased skin dryness:

• Ageing (reduced oil production)
• Skin conditions like eczema, psoriasis, or ichthyosis
• Medical conditions such as diabetes, thyroid disorders, or kidney and liver disease
• Medications like diuretics and certain treatments
• Lifestyle factors, including dehydration or poor nutrition

Managing these causes may require more than topical moisturisers and could involve medical advice.

Signs & symptoms

Dry skin often presents as:

• Tight, rough texture
• Flaking, scaling, or peeling
• Itching
• Fine cracks or small fissures
• Dull or ashy appearance
• Sensitivity or irritation

While mild dryness is common, worsening or persistent symptoms may indicate a more serious concern.

Warning signs to see a GP

You should consult a GP if you notice:

• Persistent dryness that doesn’t improve with moisturisers
• Deep cracks, bleeding, or signs of infection
• Severe itching or rashes
• Dry skin accompanied by other symptoms such as fatigue or unexplained weight changes

These signs may indicate an underlying condition that requires medical attention. If you develop symptoms of a severe skin infection (such as rapidly spreading redness, intense pain, or high fever), call 000 or visit the nearest Emergency Department immediately.

Prevention & daily care tips

Simple everyday habits can make a significant difference in preventing and managing dry skin:

• Take short, lukewarm showers
• Use gentle, fragrance-free cleansers
• Apply moisturiser immediately after bathing
• Choose high-quality, fragrance-free barrier-repair creams or intensive moisturisers
• Wear soft, breathable clothing
• Protect skin from harsh weather and dry indoor environments
• Limit exposure to chlorinated pools
• Stay hydrated and maintain a balanced diet
• Avoid excessive exfoliation or harsh scrubs
• Consistency is key to preventing flare-ups

Note: This information is for educational purposes only. Consult a GP before trying home remedies to ensure they are safe for your specific condition.

Special considerations

Certain groups may require additional care and tailored skincare approaches:

• Older adults: Natural oil production decreases with age
• Sensitive or eczema-prone skin: Requires gentle, barrier-supporting products
• Seasonal variations in Australia: Sudden humidity changes can trigger dryness
• Occupational factors: Frequent hand washing or outdoor work may worsen symptoms

Customising your skincare routine for these situations can help maintain a healthy skin barrier.

How Hola Health can help

Access to professional guidance can support effective management of dry skin, especially when symptoms persist or worsen. Telehealth services offer a convenient way to seek advice and appropriate care.

• Online GP consultations for ongoing or severe dryness
• Evaluations for eczema, psoriasis, dermatitis, or other skin conditions
• Clinical assessment for necessary medications, such as medicated creams or barrier-repair treatments, where clinically appropriate
• Dermatology referrals when required
• Online Medical cert for work or school
• Guidance on home care and long-term skin barrier maintenance
• Follow-up telehealth appointments to monitor progress

Note: An online GP can provide an initial evaluation; however, an in-person examination or skin assessment may be necessary for a definitive diagnosis of certain conditions.

Conclusion

Dry skin on the legs and face is common but usually manageable with gentle skincare, regular moisturising, and protection from environmental factors. If dryness becomes persistent, severe, or associated with other symptoms, a GP can help identify the underlying cause. Telehealth services can assist with initial assessment, treatment guidance, prescriptions, and referrals to dermatology specialists when needed.