As temperatures continue to soar across the globe, heatwaves have become a recurring phenomenon. Although heatwaves are often associated with discomfort and inconvenience, they can also have serious effects on your health, especially on your heart.

There are several ways that a heatwave can affect your heart, from dehydration to heat exhaustion. Here are five ways to stay safe during a heatwave.

1. Stay Hydrated

Drink plenty of fluids during a heatwave, especially water. It is recommended that you drink at least eight glasses of water per day. However, during a heatwave, you should aim to drink more than that.

Sweating during high temperatures can quickly dehydrate your body, leading to dizziness, lightheadedness, and fainting. Dehydration can also cause your heart to work harder, which can increase your risk of heart attack and stroke.

2. Wear Lightweight Clothing

Choose lightweight and loose-fitting clothing during a heatwave. Clothes made of natural materials like cotton and linen are breathable, allowing air to flow more freely over your skin.

This can help you stay cool and reduce the risk of heat-related illnesses like heat exhaustion and heatstroke.

3. Avoid Strenuous Activities

Avoid strenuous activities during a heatwave as they can increase your body temperature, causing you to sweat more. If you must exercise, do so early in the morning or late in the evening when temperatures are cooler.

Alternatively, you can do indoor exercises or go swimming to avoid the heat altogether.

4. Take Frequent Breaks

If you have to be outside during a heatwave, take frequent breaks in the shade or indoors where possible. This will give your body time to cool down and recover from the heat.

Being in the sun for too long can raise your body temperature, causing your heart to work harder to pump blood throughout your body.

It is essential to know the symptoms of heat-related illness, such as dehydration, heat exhaustion, and heatstroke. Dehydration symptoms include dark yellow urine, dry mouth, and feeling thirsty.

Heat exhaustion symptoms include headache, nausea, dizziness, and muscle cramps. Heatstroke is the most severe heat-related illness and can be life-threatening. It can cause confusion, seizures, and unconsciousness.

During a heatwave, it is crucial to take the necessary precautions to avoid heat-related illnesses. By following the tips mentioned above, you can keep your heart healthy and safe during high temperatures.