If you’ve stepped outside lately and felt like the sun was personally holding a grudge against you, you’re not imagining it.
Across Sindh, temperatures have been climbing sharply. Districts such as Sukkur, Jacobabad, Larkana, Dadu, Shaheed Benazirabad, and Khairpur are facing some of the harshest conditions. Recent weather advisories warn that temperatures in parts of upper Sindh could soar between 47°C and 50°C. Meanwhile, Karachi continues to experience oppressive, humid weather that feels much hotter than the actual reading on your phone.
Most people know the basics: drink water and avoid direct sunlight. However, there are a few lesser-known facts about heatwaves that deserve serious attention to prevent a heatwave emergency.
Many people believe heat-related illness only happens when you’re standing directly under the sun. That is a dangerous misconception.
A closed room, a parked vehicle, a small shop, an office cabin, or even a poorly ventilated home can become a giant heat trap. If the air around you feels heavy and still, your body will struggle to cool itself down.
In desi terms: if you’re sitting indoors asking yourself, “Bahar toh nahi gaya, phir itni thakaan kyun ho rahi hai?” (I didn’t even go outside, so why am I so tired?), the stagnant indoor heat is likely the culprit.
One of the biggest mistakes people make during a extreme weather conditions is waiting until they actually feel thirsty to drink water.
By the time your body sends a thirst signal, it is already running low on fluids. Keep sipping water throughout the day, even if you don’t feel like it. If you are working outdoors, traveling, or fasting, staying ahead of dehydration becomes a vital physiological defense.
Extreme heat places immense strain on the cardiovascular and respiratory systems. People living with diabetes, heart conditions, high blood pressure, or respiratory illnesses may find their symptoms becoming much harder to manage during prolonged hot weather.
This is why maintaining regular hydration, sticking strictly to medication schedules, and avoiding unnecessary heat exposure matter more than usual right now.
Heat exhaustion doesn’t always begin with someone dramatically collapsing. Often, it starts quietly.
Many people brush these signs off as standard stress, poor sleep, or just a busy day. In reality, they are early warning flags that your body is failing to cope with the temperature.
An electric fan can make you feel more comfortable by moving air, but when temperatures become exceptionally high, simply circulating hot air isn’t enough to cool your core body temperature. Whenever possible, try to spend time in naturally cooler spaces, take cool showers, and keep your curtains closed during the hottest hours of the day to block out solar radiation.
Ever woken up feeling completely exhausted despite spending eight hours in bed? You aren’t alone.
Heatwaves drastically disrupt sleep quality. Warm nights prevent the body from dropping to its ideal resting temperature, leaving you tired and irritable the next day. Ensuring good airflow, using lighter bedding, and drinking a glass of water right before bed can help mitigate this.
Older adults, young children, individuals living alone, and those with chronic illnesses may not always speak up when they are struggling. A quick call, text, or drop-in visit can make a massive difference. Sometimes, the person most affected by a heatwave is the one quietly insisting, “Main theek hoon” (I’m fine).
These are signs of heatstroke—a critical heatwave emergency. They are not symptoms you can “sleep off” or wait out. If you spot these severe flags, dial the SIEHS 1122 life-saving ambulance service immediately for rapid emergency transport.
Sindh knows what summer feels like, but even the most resilient among us shouldn’t underestimate prolonged, extreme heat. Whether you’re in Karachi, Hyderabad, Sukkur, Dadu, Larkana, Jacobabad, or anywhere in between, a little extra caution right now can save a life. Keep an eye on local weather updates from SIEHS, look out for your neighbors, and keep hydrating.
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