Living in the UAE exposes you to intense ultraviolet (UV) radiation for much of the year. Even during winter months, UV index levels in the UAE remain in the "high" category and can reach "very high" levels from late winter onwards. Protecting your skin is not just about appearance - it is about preventing serious health conditions including skin cancer.
Understanding UV Radiation
The sun emits three types of ultraviolet radiation:
- UVA rays (320–400 nm): Penetrate deep into the skin, cause premature ageing (wrinkles, age spots), and contribute to skin cancer risk. UVA passes through glass.
- UVB rays (280–320 nm): Cause sunburn and play a key role in the development of skin cancer. UVB does not pass through glass.
- UVC rays: Absorbed by the ozone layer and do not reach the earth's surface.
The WHO UV Index in the UAE regularly reaches 8–10 during summer months, classified as "very high" to "extreme." At these levels, unprotected skin can burn in less than 15 minutes.
Sunscreen: What You Need to Know
The British Association of Dermatologists (BAD) and the American Academy of Dermatology (AAD) recommend:
- SPF 30 or higher: SPF 30 blocks approximately 97% of UVB rays. SPF 50 blocks approximately 98%.
- Broad-spectrum protection: Covers both UVA and UVB rays
- Water-resistant formulas: If swimming or sweating
- Apply generously: Most people apply only 25–50% of the recommended amount. For full body coverage, use approximately 35 ml (about 6–7 teaspoons)
- Reapply every 2 hours: And immediately after swimming, sweating, or towel drying
- Apply 15–20 minutes before sun exposure
Mineral vs. Chemical Sunscreen
- Mineral (physical) sunscreens containing zinc oxide or titanium dioxide sit on the skin surface and reflect UV rays. Suitable for sensitive skin.
- Chemical sunscreens absorb UV rays and convert them to heat. They require 15–20 minutes to become effective after application.
Both types are safe and effective when used correctly.
Common Skin Conditions in the UAE
Heat Rash (Prickly Heat)
- Caused by blocked sweat glands in hot, humid conditions
- Appears as small red bumps or blisters
- Treatment: Cool the skin, wear loose cotton clothing, use calamine lotion
Eczema (Atopic Dermatitis)
- Can be aggravated by the dry indoor air from air conditioning
- Keep skin moisturised with fragrance-free emollients
- NICE guideline CG57 recommends using emollients liberally and regularly as the foundation of eczema management
Fungal Infections
- Hot, humid conditions promote fungal growth
- Common types: athlete's foot, jock itch, ringworm
- Keep skin dry, change sweaty clothing promptly, and use antifungal treatments as directed
Acne
- Heat and humidity can worsen acne by increasing oil production
- Use non-comedogenic (non-pore-blocking) skincare products
- Wash your face twice daily with a gentle cleanser
- Do not pick or squeeze spots (increases scarring risk)
Melasma
- Dark patches on the skin, common in women and those with darker skin tones
- Triggered by UV exposure and hormonal changes (pregnancy, oral contraceptives)
- Sun protection is the most important preventive measure
- Treatment options include topical agents (hydroquinone, azelaic acid, retinoids) prescribed by a dermatologist
Daily Skin Care Routine for UAE Climate
Morning
- 1Gentle cleanser
- 2Lightweight, fragrance-free moisturiser
- 3Broad-spectrum SPF 30+ sunscreen (final step before makeup)
Evening
- 1Cleanser to remove sunscreen, makeup, and impurities
- 2Treatment products (if prescribed by a dermatologist)
- 3Moisturiser
General Tips
- Stay hydrated: Drink plenty of water - dehydration affects skin health
- Use fragrance-free products: Fragrances are a common cause of skin irritation
- Wear protective clothing: Long sleeves, wide-brimmed hats, and UV-protective sunglasses
- Avoid peak sun hours: 10:00 AM to 4:00 PM when UV radiation is strongest
- Moisturise daily: The combination of outdoor heat and indoor air conditioning dehydrates skin
When to See a Dermatologist
Consult a dermatologist if you notice:
- A mole that has changed in size, shape, or colour
- A skin growth that bleeds, does not heal, or grows rapidly
- Persistent rash that does not respond to over-the-counter treatment
- Severe or widespread acne
- Hair loss
- Chronic itching or skin changes
This article is for informational purposes only and does not replace professional medical advice. Always consult your doctor for personalised guidance.