Air Pollution in Delhi: 5 Ways to Prevent Coughs and Colds Due to Toxic Pollutants

The toxic dust particles amid the increasing pollution can also lead to severe coughs and colds. Here are some ways to prevent sore throat naturally at home.

Increasing air pollution in cities like Delhi, Mumbai and Kolkata is becoming a serious concern as there is an exponential increase in health problems among all age groups in these cities. From breathing problems, lung problems and heart health to something as normal as coughs and colds, the toxic air takes a heavy toll on everyone’s overall health. With the festive season on the sidelines, several people complained of coughs and colds, which could have been caused by inhaling toxic air. Air pollution, a significant environmental problem, can negatively impact human health in several ways, including respiratory problems such as coughs and colds.

But how does it really affect the throat?

HOW AIR POLLUTION LEADS TO COUGH AND COLD

1. Airway lining irritation: Air pollutants, especially particulate matter (PM) and gaseous pollutants such as sulfur dioxide (SO2) and nitrogen dioxide (NO2), can irritate the lining of the nose, throat and respiratory tract. This irritation causes inflammation, leading to a dry cough, sore throat and congestion.
2. Increased mucus production: The body’s natural defense mechanism against inhaled irritants involves the production of mucus to trap and expel foreign particles. Exposure to air pollution stimulates excessive mucus production, leading to a runny nose, nasal drip and a productive cough.
3. Weakened immune system: Air pollution can weaken the body’s immune system, making it more susceptible to respiratory infections. Pollutants can damage the cilia, small hair-like structures that line the airways, which play a crucial role in removing irritants and pathogens. This damage hinders the body’s ability to clear infections, leading to an increased risk of coughs and colds.
4. Worsening of existing conditions: Individuals with pre-existing respiratory conditions such as asthma, bronchitis and chronic obstructive pulmonary disease (COPD) are particularly vulnerable to the effects of air pollution. Exposure to pollutants can trigger asthma attacks, worsen symptoms of bronchitis, and worsen COPD exacerbations, which can lead to persistent coughs and other breathing problems.
5. Allergic reactions: Air pollution can also worsen allergic reactions by increasing the concentration of airborne allergens such as pollen, dust mites and mold spores. When inhaled, these allergens trigger an immune response, leading to symptoms such as sneezing, runny nose and coughing.

HOME REMEDIES TO TREAT COUGH AND COLDS AT HOME

1. Fluids help thin mucus and keep the throat moist, which can help soothe a sore throat and reduce coughing. Try to drink eight glasses of water a day, and more if you are sick.
2. When you are sick, your body needs rest to recover. Aim to get 7-8 hours of sleep per night, and more if possible.
3. Gargling with salt water can soothe a sore throat and reduce inflammation. To do this, mix 1/2 teaspoon of salt into 8 ounces of warm water. Gargle for 30 seconds and then spit it out.
4. Eating healthy foods can help strengthen your immune system and fight infections. Choose foods rich in vitamins and minerals, such as fruits, vegetables and whole grains.
5. Smoking and passive smoking can irritate the airways and worsen cough and cold symptoms. If you smoke, stop. And if you are around someone who smokes, ask them to smoke outside.
6. Germs can spread from your hands to your mouth and nose, so it’s important to wash your hands often with soap and water. You should also avoid touching your eyes, nose and mouth.