Temperature variations have a significant impact on the lungs. Hospitalization rates rise in the summer because hot, muggy weather exacerbates respiratory conditions. Hot summers can significantly impact your respiratory health, making it difficult to breathe, especially for individuals with COPD, Asthma, or other lung conditions. Those who suffer from respiratory conditions may experience difficulties throughout the summer. The body’s capacity to cool itself may be hampered by the combined effects of high humidity and hot air temperatures, per a study. Researchers discovered that, when air pollution is taken into consideration, hospitalizations for respiratory conditions rise by more than 90% in the summer, particularly for patients over 75.

The risk of respiratory distress can be increased by high temperatures and humidity, which can trap allergens and contaminants in the air. Overheating also causes dehydration, which thickens mucus in the lungs and makes breathing harder. Additionally, summertime ozone pollution and wildfires can exacerbate lung conditions, leading to wheezing, coughing, and dyspnea. Dr. Virendra Singh, a renowned expert in respiratory health, emphasizes that hot summers can drastically impact lung function, particularly for individuals with asthma, COPD, and other breathing disorders.

Extreme heat and humidity, he continues, can exacerbate air pollution by increasing exposure to dust, allergens, and other dangerous pollutants that cause respiratory distress. Summertime dehydration causes mucus to build in the airways, making breathing more challenging. Dr. Virendra Singh recommends using air purifiers to reduce exposure to pollutants, staying hydrated, and avoiding outside activities during periods of high heat.

COPD Specialist, Asthma Specialist, ILD Lung Specialist, Sleep Apnea Specialist

Common Summer Respiratory Issues

  • Asthma – The inflammatory condition known as asthma is typified by a persistent blockage of airflow to the lungs. Symptoms include wheezing, difficulty breathing, and chest tightness. This syndrome is frequently brought on by hot, muggy conditions and allergies. The air becomes more humid throughout the summer. Additionally, this increases the amount of airborne allergens, like pollen or dust mites, in the atmosphere. The effects of allergens on the lungs are exacerbated by frequent summer rains and greater daytime temperatures. An asthma attack is the inevitable result of this.
  • Anxiety-Related Respiratory Issues – Research indicates that hot, humid weather raises the likelihood of dyspnea brought on by anxiety and despair. For people who are sensitive to heat, the summer months can be especially unpleasant. As the body is bogged down by the high temps, it will work extra hard to cool itself down. You will inhale more air when this occurs. Breathlessness linked to anxiety or depression illnesses is caused by stress and increased air consumption.
  • Heat Stroke – Heat stroke is more likely to occur after prolonged exposure to hot, humid weather. Seizures, dizziness, fatigue, confusion, and excruciating headaches are some of the typical symptoms of heat stroke. Heat stroke can be fatal if the patient is not rushed to the hospital immediately.

How to Avoid Summer-Related Respiratory Problems

  • Stay Indoors in an Air-Conditioned Room – Staying outside is not recommended during the summer. Spending less time outside will help you avoid typical summertime allergens. Additionally, we advise staying in an air-conditioned room if you’re indoors. Instead of keeping the air warm and humid, the air conditioner will keep it cool and dry. Asthma and other respiratory conditions brought on by summer days will be less likely to occur thanks to the cold air.
  • Wear Light Clothing – If you must head out, make sure to wear light clothing. The body was successfully cooled by lighter clothing, which allowed perspiration to escape into the atmosphere. Clothing that is thick and black tends to hold moisture close to the skin, raising body temperature. It assists if you can wear a dust mask to protect yourself from dust and pollen.
  • Stay Hydrated – It’s crucial to replace lost bodily fluids because you perspire more in the summer. Steer clear of sugary or caffeinated beverages and drink lots of water. Do not use anything but simple water.
  • Reduce Indoor Heat – During the summer, we recommend minimizing the usage of heat-generating appliances in your house. Ovens, stoves, dishwashers, and even clothes dryers are examples of these appliances. The temperature inside your house will rise rapidly if you use any of these appliances frequently.
  • Keep Medication Handy  – Those with lung conditions should always have their prescriptions on hand. If required, take preventative action to lessen the possibility of an assault.

Some Pointers to Remember When it is Hot and Humid

  • Stay indoors in an air-conditioned place with good indoor air quality.
  • To keep your home comfortable and keep pollutants out, keep your doors and windows closed.
  • To keep the heat out, keep your blinds and curtains drawn. Activate fans. Open your window to allow in cooler air at night if you don’t have air conditioning and the outside air pollution is low.
  • Take your prescription on a regular basis and carry your rescue medicines with you. This is typically a blue inhaler or puffer.
  • Drink plenty of water.
  • Avoid clear of hard work and intense activities, and cut back on the quantity (or duration) of exercise during these periods.
  • Wear cool, loose, and light-colored clothing and a hat if you go outdoors.
  • Avoid exercise, especially when it’s the hottest outside (usually from 11:00 AM to 3:00 PM).
FAQs

How does hot weather affect respiratory health?

Asthma, COPD, and other respiratory disorders can be exacerbated by hot weather because it raises humidity, air pollution, and allergens.

Why is air pollution worse in summer?

High temperatures make it more difficult to breathe, especially for people with lung diseases, because they trap toxins and ozone in the air.

Can dehydration affect breathing in summer?

Yes, dehydration thickens mucus in the airways, making it difficult to breathe and increasing the risk of respiratory infections.

Who is most at risk of respiratory issues in summer?

The elderly, small children, and people with asthma, COPD, and allergies are especially susceptible to respiratory issues during the summer.

How can I protect my lungs during summer?

Avoid outdoor activities in extreme heat, use air purifiers, stay hydrated, wear a mask in polluted areas, and take prescribed medications regularly.