Why Do Candles Make Me Cough?

***Hey Candle Lover! Noticed a little cough when your candle’s lit? It’s possible that the candle might contain materials that aren’t the best for indoor air quality. If a candle causes you to cough or feel uneasy, it might be a sign that it’s not safe to burn in your current space. Always prioritize your well-being and consider choosing candles made from natural and safe ingredients. Your lungs will thank you! And consider a Sojourn Candle instead next time!***

Candles have long been used for their aesthetic appeal and their ability to create a warm and cozy atmosphere. However, for some people, the simple act of lighting a candle can lead to an annoying and persistent cough. If you are one of those individuals who experiences coughing when candles are lit nearby, you may be wondering why this happens. In this article, we will explore the science behind this phenomenon and provide you with tips on minimizing coughing when using candles.

Understanding the Composition of Candles

Before we delve into the connection between candles and coughing, it is important to understand the composition of candles. Most traditional candles are made from paraffin wax, which is derived from petroleum. Paraffin wax is a popular choice for candlemaking due to its affordability and ability to hold fragrance well. However, it is also known to emit chemicals when burned, which can potentially irritate the respiratory system.

When paraffin wax is burned, it releases volatile organic compounds (VOCs) into the air. These VOCs include substances such as toluene and benzene, which can be harmful when inhaled in high concentrations. Inhalation of these chemicals can irritate the airways and trigger coughing.

In addition to the paraffin wax, scented candles also contain fragrance oils, which are responsible for their pleasant aromas. These fragrance oils can be made from a variety of synthetic chemicals, some of which may be potential respiratory irritants. When the candle is burned, these chemicals are released into the air and can contribute to coughing or worsen existing respiratory conditions.

However, it is worth noting that not all candles pose the same risks. There are alternative options available in the market that use natural waxes, such as soy or beeswax, which do not release the same level of harmful chemicals when burned. These natural waxes are considered to be a healthier choice for those concerned about respiratory health.

Furthermore, the use of essential oils in candles has gained popularity in recent years. Essential oils are derived from plants and offer a natural alternative to synthetic fragrance oils. Many essential oils have therapeutic properties and can even have a positive impact on respiratory health. For example, eucalyptus essential oil is known for its decongestant properties and can help alleviate coughing and respiratory congestion.

When selecting candles, it is important to read the labels and choose products that are made from natural waxes and scented with essential oils. This can help minimize the potential respiratory irritants and create a more enjoyable and healthier candle burning experience.

The Science Behind Coughing

Coughing is a reflex action that helps to clear the respiratory system of irritants and mucus. When an irritant, such as the chemicals released by burning candles, enters the airways, it triggers a response in the body to expel the irritant through coughing.

How Irritants Trigger Coughing

When an irritant is inhaled, it stimulates the nerve endings in the airways, which sends signals to the brain. The brain then sends signals to the muscles in the chest and abdomen to contract, resulting in a forceful expulsion of air from the lungs. This rapid release of air helps to dislodge and expel the irritant, hence providing temporary relief from the sensation of coughing.

It is fascinating to note that the body has a remarkable ability to differentiate between harmful substances and harmless ones. The nerve endings in the airways are highly sensitive and can detect even the slightest presence of an irritant. This intricate system allows the body to react swiftly and effectively to protect the respiratory system.

Moreover, the brain plays a crucial role in coordinating the coughing reflex. It receives the signals from the nerve endings and quickly processes the information, determining the appropriate response. The brain then sends precise instructions to the muscles involved in coughing, ensuring a coordinated and forceful expulsion of air.

The Body’s Defense Mechanism

Coughing is a natural defense mechanism that helps to protect the respiratory system from potential harm. It is the body’s way of trying to remove foreign substances or clear excess mucus that may be obstructing the airways. In the case of candle smoke, the body interprets the chemicals released during burning as irritants and responds by initiating a coughing reflex.

Our respiratory system is constantly exposed to various irritants present in the environment. Dust, pollen, pollutants, and even certain microorganisms can trigger the coughing reflex. This defense mechanism is vital in preventing these irritants from reaching deeper into the lungs, where they can cause more significant damage.

Interestingly, coughing is not limited to humans. Many animals, including mammals, birds, and reptiles, also possess this reflex. It is an evolutionary adaptation that has been honed over millions of years to ensure the survival of species. The ability to expel irritants from the respiratory system is crucial for maintaining optimal health and well-being.

In conclusion, coughing is a complex physiological process that involves intricate coordination between the nerve endings, brain, and muscles. It serves as a vital defense mechanism, protecting our respiratory system from potential harm. Understanding the science behind coughing enhances our appreciation for the remarkable capabilities of the human body in safeguarding our health.

A candle with smoke wafting from its flame

The Connection Between Candles and Coughing

Now that we understand the role of candles and the science behind coughing, let’s explore why some individuals may be more prone to coughing when candles are lit nearby.

How Candle Smoke Affects the Respiratory System

When a candle is burned, the smoke produced contains a range of particles and chemicals. These microscopic particles can easily be inhaled into the respiratory system, leading to irritation and triggering coughing in susceptible individuals. The presence of VOCs released by burning candles further exacerbates the respiratory irritation, making the coughing more pronounced.

Allergies and Sensitivities to Candle Ingredients

Some individuals may have underlying allergies or sensitivities to certain ingredients commonly found in candles, such as fragrance oils or other additives. These allergies can manifest as respiratory symptoms, including coughing, wheezing, or shortness of breath. If you suspect that you have an allergy or sensitivity to candle ingredients, it is advisable to consult with a healthcare professional for proper evaluation and advice.

Healthier Alternatives to Traditional Candles

If you enjoy using candles but want to minimize the risk of coughing or respiratory irritation, there are healthier alternatives available on the market.

Soy-Based Candles and Their Benefits

Soy-based candles are growing in popularity as a safer alternative to traditional paraffin candles. These candles are made from soybean oil, which is a renewable and biodegradable resource. Soy-based candles burn cleaner and produce less soot and harmful chemicals compared to paraffin candles. Opting for soy-based candles can help reduce the risk of respiratory irritation and minimize the chances of coughing.

The Advantages of Beeswax Candles

Beeswax candles are another excellent alternative for those who are sensitive to candle smoke or have respiratory conditions. Beeswax is a natural substance produced by bees and offers a clean-burning flame without the release of harmful chemicals. These candles have a subtle natural fragrance and emit negative ions, which can enhance air quality and provide a soothing atmosphere.

Tips to Minimize Coughing When Using Candles

If you still want to enjoy the ambiance of traditional candles but wish to reduce the likelihood of coughing, here are some practical tips to follow:

Proper Ventilation is Key

Ensure that the area where you burn candles is well-ventilated. Opening windows or using exhaust fans can help dissipate the smoke and prevent it from accumulating in the indoor air. Good ventilation helps to minimize exposure to the irritants released by burning candles and reduce the chances of respiratory irritation and coughing.

Choosing Unscented Candles

If you find that scented candles trigger your coughing, opt for unscented candles instead. Unscented candles can still create a warm and cozy atmosphere without the added risk of respiratory irritation. Be mindful of the ingredients used in the unscented candles and opt for non-toxic options whenever possible.

In conclusion, the act of lighting candles can lead to coughing for some individuals. The composition of candles, including the use of paraffin wax and scented oils, can release irritants and pollutants when burned. These irritants can trigger coughing in susceptible individuals or worsen existing respiratory conditions. Choosing healthier alternatives such as soy-based or beeswax candles, ensuring proper ventilation, and opting for unscented candles are effective strategies for minimizing coughing when using candles. By understanding the science behind this phenomenon and implementing practical measures, you can continue to enjoy the warmth and ambiance that candles provide without the unwanted side effect of coughing.

Discover the Sojourn Difference! ✨

Why choose Sojourn candles? Because they’re more than just candles—they’re a commitment to quality, safety, and sustainability. Hand-poured in small batches, our candles are crafted with North American natural soy wax and 100% cotton wicks, ensuring a clean and long-lasting burn. Free from lead, plastics, parabens, and synthetic dyes, you can trust that our candles are gentle on both you and the environment. Plus, our dedication to artisanal craftsmanship means each candle is a unique masterpiece, capturing the essence of nature’s most enchanting scents. Experience the magic of Sojourn, and let us light up your world with candles that are truly in a league of their own.

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