Fall is approaching in Charlotte, which means dry coughs and other respiratory symptoms are becoming more prevalent. A cough can be an irritating, persistent symptom that causes discomfort and concern. While coughing is the body’s natural way of clearing the airways, it can also signal various underlying conditions, especially during cold and flu season. From the common cold to more serious infections like the flu or COVID-19, the reasons behind your cough can vary widely.
Learn more about the different causes of a cough, including the common cold, the flu, and COVID-19, as well as when it’s time to seek medical attention at AFC Urgent Care SW Charlotte.
The Role of a Cough
Coughing is the body’s response to irritation or blockage in the airways. It can be caused by many factors, such as mucus buildup, an allergic reaction, or a viral infection. While most coughs are harmless and go away on their own, they can also be a sign of more serious conditions like respiratory infections. Identifying the underlying cause of a cough can help determine the best course of action for treatment and care.
Common Causes of a Cough
1. The Common Cold
The most frequent cause of a cough, especially during the colder months, is the common cold. This viral infection usually affects the nose, throat, and sinuses, causing inflammation and mucus production, which leads to coughing. A cold-induced cough is often mild and accompanied by other symptoms such as:
- Runny or stuffy nose
- Mild sore throat
- Sneezing
- Watery eyes
- Fatigue (sometimes)
- Mild headache or body aches (rarely)
Colds typically resolve on their own within 7 to 10 days and can be managed with over-the-counter medications to relieve symptoms. Since colds are caused by viruses, antibiotics won’t help. Rest, fluids, and time are the best treatments. If your cough persists for more than two weeks, worsens, or is accompanied by a high fever, it’s worth getting checked out at AFC Urgent Care SW Charlotte.
2. Influenza (Flu)
Unlike a cold, the flu tends to hit harder and faster. The flu is caused by the influenza virus and affects the nose, throat, and sometimes the lungs. Flu-induced coughs are usually dry and more persistent than those associated with a cold. In addition to a cough, common flu symptoms include:
- Fever and chills
- Fatigue
- Muscle aches and pains
- Sore throat (sometimes)
- Runny or stuffy nose (sometimes)
- Dry cough that can be severe
While most flu cases resolve on their own, it’s important to be aware that the flu can lead to more serious complications, particularly in vulnerable populations like young children, the elderly, and those with compromised immune systems. If you experience trouble breathing, chest pain, or if your fever lasts more than a few days, visit our clinic for a flu test and appropriate treatment.
3. COVID-19
COVID-19 shares many similarities with both the flu and the common cold but can also present more severe respiratory issues. A cough associated with COVID-19 is usually dry, persistent, and can escalate in intensity. Other common symptoms of COVID-19 include:
- Shortness of breath
- Fever
- Fatigue (but usually less intense than with the flu)
- Chest pain or tightness
- Diarrhea (rare)
- Gradual onset of symptoms, which can appear 2 to 14 days after exposure
Given the overlap of symptoms with the flu and the common cold, testing is the only way to confirm if your cough is caused by COVID-19. At AFC Urgent Care SW Charlotte, we offer rapid COVID-19 testing to help you determine whether your cough is linked to this virus and to ensure you receive the proper care.
When Should You See a Doctor for Your Cough?
Most coughs from viral infections, like the common cold or the flu, can be managed at home. However, there are certain times when it’s important to seek medical attention, especially if your cough is severe, persistent, or accompanied by other serious symptoms. You should visit AFC SW Charlotte if you experience:
- Shortness of breath or difficulty breathing
- Chest pain or tightness
- A high fever (especially above 102°F)
- A cough lasting more than two weeks
- Blood in your mucus
- Severe fatigue or weakness
- A worsening cough after an initial improvement
A persistent cough can also be a sign of conditions like bronchitis, pneumonia, or even asthma, all of which require medical treatment. If your cough is disrupting your daily life or causing concern, it’s best to get it checked out by a healthcare professional.
While most coughs are caused by minor viral infections like the cold or flu, they can sometimes be a sign of something more serious. If your cough lingers or is accompanied by other worrying symptoms, don’t hesitate to seek care. At AFC Urgent Care SW Charlotte, we are here to provide expert diagnosis and treatment for all respiratory issues, from common colds to more severe illnesses like COVID-19 and the flu. Whether you need a flu shot, a COVID test, or treatment for a persistent cough, we are here to help you feel better and get back to enjoying the fall activities in Charlotte.
Don’t let a cough leave you guessing—visit us today for peace of mind and quality care!
