Effect of High Temperature and Climate Change on Health in Dubai, UAE
Dubai is located in a region that is very susceptible to the impacts of climate change, including warmer weather, high humidity, less rain, droughts, increased frequency of sandstorms, and high sea levels. The transition in the climate of the Gulf regions is predicted to cause an increase in natural disasters. However, the effects of temperature change are not limited to hazards, but the extreme hot temperatures in summer will affect the health of the masses. According to the World Health Organization (WHO), the United Arab Emirates (UAE) will observe a rise in heat-related illness, especially in vulnerable populations, including the elderly, young children, and people with chronic diseases.
How do high temperatures affect your health?
Common Health Problems in Dubai's Climate
Dehydration
One of the most common health issues associated with Dubai's hot weather is dehydration. The body loses more water through sweating in high temperatures, leading to dehydration. The following are the top signs that you might be dehydrated:
- Fatigues
- Headaches
- Dizziness
- Increase thirst
- Dr Baiju Faizal, consultant of internal medicine at Lifecare Hospital, Musaffah, urged residents not to expose themselves to the sun directly. He further said that even a brief exposure can cause dehydration, electrolyte imbalance, dizziness, and fainting episodes.
Sunburn and Skin Damage
If you are working outdoors in the sun, you will be exposed to Ultraviolet (UV) radiation for a long time. These rays damage your skin by causing sunburn, early skin aging, and increased risk of skin cancer.
Respiratory Diseases, Asthma, and Poor Air Quality
The dry season combined with hot weather and frequent dust storms, can intensify respiratory health problems, including asthma, pollen allergies, and irritation in the throat. All these health issues make it difficult to breathe.
Cardiovascular Problems
Eye Problems
Being in the sun for too long, harsh UV rays can lead to several eye issues, including dry eyes, conjunctivitis, and even cataracts over time. UV exposure can cause discomfort, irritation, teary eyes, and long-term damage to the internal parts of the eyes.
Diabetes and its prevention
Hot weather can be particularly dangerous for people with diabetes. Elevated blood sugar levels can impair the body's natural cooling processes, making it more susceptible to heat-related illnesses.
Top Tips for Staying Safe in High Temperature of Dubai
Stay Indoors During Peak Heat
Dr Shafi of Wellth (clinic in Dubai) said it was important to avoid going outdoors from midday to 4 pm where possible and also encouraged the use of sunscreen and frequent hydration.
Avoid going outdoors during the hottest parts of the day (typically from noon to 4 PM).
Hydrate Frequently
Wear Protective Clothing
Light-colored, loose-fitting clothes, a wide-brimmed hat, and UV sunglasses to protect you from UV rays. The doctors advise residents to use sunscreen, preferably broad-spectrum with a high SPF, which is a must for children and adults after 2-3 hours.
Eat Light Meals
Switch to light Summer meals in Dubai when the temperature rises. Add more mint, leafy greens, citrus, yogurt, and high water food, including cucumber, watermelon, and oranges.
Use Air Conditioning
Extreme heat can cause health problems, such as heat stroke and dehydration. Having air conditioning helps maintain a stable body temperature, reducing the risk of these problems. Regular AC maintenance also improves the indoor quality and allows your body to rest without undue stress.
How to do AC Maintenance at Home?
- Clean AC Air Filters: Dirty filters restrict airflow and reduce efficiency. Check your AC filters monthly and clean them as needed to ensure proper airflow and better indoor air quality. Depending on the condition of the filters, you can call for an AC technician from a reliable service provider near you in Dubai.
- Clean the Condensate Drain: A clogged drain line can cause water to well up, leading to an AC leaking water and potential system damage. The leaking indoor unit of the AC causes inconvenience for you, so ensure the drain is clear of blockages.
- Clearing around the outdoor unit: The outdoor unit of your air conditioning unit can accumulate dirt, leaves, and other debris, obstructing proper airflow. Keep the area around the unit clear by removing any obstructions.
When should I call a professional AC technician?
- Unusual Noises: Grinding or squealing sounds often point to worn-out components.
- Weird, Unpleasant Odor: If your AC has a musty smell, it indicates mold growth in the AC unit.
- Poor Cooling: If some rooms are much colder than others, it may signal an issue with air distribution that a technician can diagnose.
- Frequent Breakdowns or Poor Performance: If your AC is not working reliably or struggles to cool your home, it's a clear sign that it needs professional service.
Conclusion
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