Summer is here, and while we enjoy the warmth of the sun, the heat and dry air can wreak havoc on our skin, leaving it dry and irritated. Dry skin is more common than you might think, but understanding its causes and learning how to manage it can make all the difference. 

Why does your skin become dry? 

Our skin serves as a protective barrier against harmful external factors while locking in essential nutrients and fluids. However, when this balance is disrupted, the skin loses moisture, leading to dryness. You might hear terms like "Xerosis" or "Asteatosis" (lack of fat) associated with dry skin, often referenced in moisturiser products. 

What disrupts the skin’s barrier? 

Environmental Factors 

• Exposure to extreme temperatures (hot or cold). 
• Low humidity and windy conditions. 
• Excessive air conditioning or central heating. 
• Frequent bathing or long, hot showers. 
• Use of harsh soaps, detergents, or alcohol-based products. 

Hormonal & Medical Conditions 

• Menopause or underactive thyroid. 
• Kidney problems or malnutrition. 
• Ageing—most people over 60 experience dry skin. 

Genetic Factors 

• Hereditary conditions linked to dry skin. 

Why does dry skin make us itch? 

Dry skin triggers the release of proteins in the skin, which intensify the urge to scratch. This creates a cycle where itching leads to more irritation. Breaking this cycle is key to managing dry skin. 

Moisturisers: Your Skin’s Best Friend 

Moisturisers, also known as emollients, are essential for managing dry skin. They: 

• Soothe itchiness. 

• Strengthen the skin's protective barrier. 

• Reduce the risk of infections by preventing bacteria from entering the skin. 

• Lock in moisture, keeping your skin hydrated. 

Which moisturisers is best for you?    

The best moisturiser is the one that works for you. Popular choices include Cetraben, Epaderm, and Aveeno. 

• Creams: Lightweight and suitable for daytime use. 

• Ointments: Thicker and form a barrier, ideal for nighttime hydration. 

• Lotions: Generally not recommended as they may contain alcohol, which can dry the skin further. 

How to use moisturisers effectively: 

• Apply generously to damp skin after bathing to trap moisture. 

• Replace soap with a gentle emollient cleanser. 

• Use a spatula or spoon for creams in tubs to avoid contamination. 

• Keep moisturisers in a fridge for a cooling effect. 

• Carry small amounts in travel containers for use on the go.  

Additional tips for managing dry skin 

1. Limit Showers and Baths 

• Keep baths and showers under 10 minutes. 
• Close the door to increase humidity while bathing. 

2. Choose Gentle Products 

• Opt for non-biological, hypoallergenic washing detergents. 
• Avoid harsh soaps and use mild cleansers instead. 

3. Be Gentle on Your Skin 

• Pat skin dry with a soft towel rather than rubbing. 
• Wear clothing made from non-irritating fabrics like cotton or silk. 

4. Humidify Your Environment 

• Use a humidifier to add moisture to the air. 
• Avoid sitting directly next to fires or radiators. 

5. Protect Your Skin 

• Wear gloves during winter to shield hands from the cold. 

When to Seek Help 

If your dry skin persists despite following these tips, it might be time to seek professional advice. Our GPs and Advanced Clinical Practitioners (ACPs) are available to provide personalised support and recommend the best treatment options. 

Book an Appointment Today 

Don’t let dry skin affect your summer. Speak to a healthcare professional at Doctor Care Anywhere for expert advice and tailored solutions.