Simran Arora

World Asthma Day 2026: Can A Heatwave Make Symptoms Worse?

Asthma

<span>World <a href="https://www.healthandme.com/health/asthma">Asthma</a> Day</span> is observed on May 5 every year, an event that is focused on spreading awareness about the causes, symptoms, and management of <span>asthma</span>. And for people living in India, this is a bigger cause of concern because the country is home to the world's hottest and most polluted cities. This year, on the occasion of World Asthma Day, experts shed light on the impact of severe <span>heatwave</span>s on asthma patients. Dr. Sandeep Kadian, Senior Consultant Pulmonologist and Intensivist, AIMS Hospital, Dombivli, in an interview with Health and Me, spoke about the impact of asthma on patients during a severe heatwave.

<h2>How does a heatwave affect asthma patients?</h2>

Summer heat, dust, and pollution can trigger <span>asthma symptoms</span> like cough and breathlessness. Hence, it is the need of the hour to take extra care during the warmer months. Here, the expert also highlights the vital tips to stay healthy. Cough and breathlessness are frequently experienced by asthma patients, and a heatwave can make these symptoms far more severe.

Dr Kadian explains that asthma is also a common occurrence in summer. While many people associate it with winter, summer can also be a challenging time for those living with asthma. So, the rising temperatures, increased air pollution, dust, pollen, and humidity can irritate the airways and trigger symptoms. People may experience coughing, wheezing, shortness of breath, and a feeling of tightness in the chest. During summer, hot air can cause the airways to become dry and sensitive.

At the same time, outdoor allergens like pollen and dust are more common. Air conditioners, if not cleaned regularly, can circulate dust and mold, further worsening symptoms. For children and adults alike, understanding these triggers and taking simple precautions can help prevent flare-ups and keep breathing under control. Even dehydration is another factor that can worsen asthma. When the body lacks fluids, the airways may become more irritated. Sudden temperature changes, like moving from extreme heat outside to very cold indoor air, can also trigger breathing problems.

Dr Kadian shared some simple tips to help asthma patients deal with the symptoms amid a heatwave. Make sure to stay hydrated by drinking enough water; avoid extreme heat and high-pollution areas; wear a mask; keep the house clean, dust- and mold-free, and well-ventilated. Service air conditioners from time to time and prevent dust and mold buildup. Carry prescribed inhalers and use them as advised by the doctor. It is also necessary to take a bath and change clothes after coming from outdoors. Also, it is essential to take the flu and pneumococcal vaccines as advised by the doctor and stay healthy.

Asthma can be managed with awareness and simple daily care. Staying cautious and prepared is the key to breathing easy even in the heat. This summer, prioritise your respiratory health.

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 World Asthma Day is observed on May 5 every year, an event that is focused on spreading awareness about the causes, symptoms, and management of asthma. And for people living in India, this is a bigger cause of concern because the country is home to the world's hottest and most polluted cities. This year, on the occasion of World Asthma Day, experts shed light on the impact of severe heatwaves on asthma patients. Dr. Sandeep Kadian, Senior Consultant Pulmonologist and Intensivist, AIMS Hospital, Dombivli, in an interview with Health and Me, spoke about the impact of asthma on patients during a severe heatwave.How does a heatwave affect asthma patients? Summer heat, dust, and pollution can trigger asthma symptoms like cough and breathlessness. Hence, it is the need of the hour to take extra care during the warmer months. Here, the expert also highlights the vital tips to stay healthy. Cough and breathlessness are frequently experienced by asthma patients, and a heatwave can make these symptoms far more severe. Dr Kadian explains that asthma is also a common occurrence in summer. While many people associate it with winter, summer can also be a challenging time for those living with asthma. So, the rising temperatures, increased air pollution, dust, pollen, and humidity can irritate the airways and trigger symptoms. People may experience coughing, wheezing, shortness of breath, and a feeling of tightness in the chest. During summer, hot air can cause the airways to become dry and sensitive. At the same time, outdoor allergens like pollen and dust are more common. Air conditioners, if not cleaned regularly, can circulate dust and mold, further worsening symptoms. For children and adults alike, understanding these triggers and taking simple precautions can help prevent flare-ups and keep breathing under control. Even dehydration is another factor that can worsen asthma. When the body lacks fluids, the airways may become more irritated. Sudden temperature changes, like moving from extreme heat outside to very cold indoor air, can also trigger breathing problems.Tips to manage asthma in summerDr Kadian shared some simple tips to help asthma patients deal with the symptoms amid a heatwave. Make sure to stay hydrated by drinking enough water; avoid extreme heat and high-pollution areas; wear a mask; keep the house clean, dust- and mold-free, and well-ventilated. Service air conditioners from time to time and prevent dust and mold buildup. Carry prescribed inhalers and use them as advised by the doctor. It is also necessary to take a bath and change clothes after coming from outdoors. Also, it is essential to take the flu and pneumococcal vaccines as advised by the doctor and stay healthy.Asthma can be managed with awareness and simple daily care. Staying cautious and prepared is the key to breathing easy even in the heat. This summer, prioritise your respiratory health.

world asthma day: can a heatwave make symptoms worse?

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World Asthma Day 2026: Can A Heatwave Make Symptoms Worse?

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