As summer temperatures rise each year, the extreme heat and climate shifts are making people of all ages feel under the weather. In Myanmar, the intense summer sun often leads to heatstroke, dehydration, and exhaustion. Alongside these, many are experiencing persistent sneezing, nasal irritation, and runny noses, often caused by sudden temperature changes or sweating followed by a chill. While it may seem like a common cold, constant sneezing in the sweltering heat is both frustrating and uncomfortable. So, let’s explore the reasons behind this seasonal sneezing and how to find relief.

1. Sudden Temperature Fluctuations

In summer, we often move quickly from the scorching outdoor heat into an air-conditioned room, or vice versa. This rapid shift causes the blood vessels inside the nose to expand and contract suddenly. As a response, the body triggers sneezing. According to the Mayo Clinic, this condition is known as Vasomotor Rhinitis. It is a non-allergic reaction triggered by environmental factors like temperature changes rather than a specific allergen.

2. Excess Dust and Pollen

The dry summer air allows dust particles to circulate more freely. Additionally, since many tropical flowers bloom in the spring and early summer, those spending time outdoors are more exposed to pollen. World Health Organization (WHO) data on air quality suggests that in dry seasons, airborne particles can irritate the respiratory tract more easily, leading to frequent sneezing and allergic reactions.

3. Dry Nasal Passages

Our bodies require significantly more water in hot weather. If you aren't drinking enough, not only do you become dehydrated, but the moisture inside your nasal passages dries up as well. As noted by Healthline, when the inside of the nose is dry, the body produces mucus and triggers sneezing to re-moisturize the delicate membranes. This is actually a natural defense mechanism to prevent germs and irritants from entering the body through dry nasal passages.

How to Prevent Constant Sneezing This Summer

To stay healthy and comfortable, follow these simple tips:

Acclimatize Slowly: When returning from the heat, wait for a few minutes in a shaded area or a fan-cooled room to let your body temperature stabilize before entering an air-conditioned space.

Wear a Mask: Use a face mask when going outdoors to avoid breathing in excessive dust and irritants.

Hydrate Constantly: Drink plenty of water to keep your body hydrated and your nasal membranes moist.

By understanding these causes and following these preventive measures, you can avoid the misery of seasonal sneezing and enjoy a healthy summer. If you know someone who is struggling with these symptoms, feel free to share this article with them!