Why do coughs and colds get worse at night? This is a common question that plagues many individuals suffering from these common ailments. The night time can seem particularly harsh, with symptoms seemingly intensifying as the day turns into night. Understanding why this happens can not only provide comfort but also help in managing and alleviating these symptoms more effectively.
Colds and coughs are often caused by viruses, such as the rhinovirus or influenza, which attack the respiratory system. While these viruses can cause discomfort during the day, many people find that their symptoms escalate as the sun sets. There are several reasons why this might occur.
Firstly, when we sleep, our body’s immune system becomes more active. This heightened immune response can lead to an increase in inflammation, which can exacerbate cold and cough symptoms. The body’s natural defense mechanisms are at work, and sometimes this can result in a more intense experience of symptoms.
Secondly, the body’s temperature drops at night, which can cause mucus membranes to become more inflamed and sensitive. This can lead to a more frequent and intense cough, as the body tries to clear the airways of irritants.
Another factor is the change in breathing patterns during sleep. Many people breathe through their mouth at night, which can dry out the throat and make it more susceptible to irritation. This dryness can trigger a cough reflex, especially when lying down.
Moreover, the lack of daylight can also contribute to a feeling of being worse at night. Without the visual cues of the day, individuals may become more aware of their symptoms and therefore perceive them as more severe.
It’s important to note that while these reasons explain why symptoms might get worse at night, they do not necessarily mean that colds and coughs are more dangerous at night. They are simply a part of the body’s response to the virus and the environment.
In conclusion, the reason why coughs and colds can seem worse at night is due to a combination of factors, including the body’s heightened immune response, changes in body temperature, changes in breathing patterns, and the psychological impact of darkness. Understanding these factors can help individuals manage their symptoms more effectively and seek appropriate remedies to alleviate their discomfort.
