Chronic Cough vs. Acute Cough

Everyone experiences a cough now and then. Sometimes, it goes away quickly, but other coughs last for weeks or even months. A lingering cough can interrupt your sleep or make it hard to focus at work. Knowing the difference between a chronic vs. acute cough is the first step toward finding relief. The board-certified specialists at Allergy & Asthma Associates of Michigan can help you identify the cause of your symptoms and create a treatment plan for you in Royal Oak, Sterling Heights, or Livonia.

A cough is your body’s natural reflex to clear your airways. It helps remove mucus, dust, smoke, and other irritants from your lungs and throat. While a basic cough is a healthy defense system, a cough that won’t go away is a clear indication that something’s wrong.

An acute cough happens suddenly and usually lasts for three weeks or less. Most people get this type of cough when they’re sick with a simple virus. It often clears up on its own as your immune system fights off the sickness.

There are a few main reasons people develop these short-term coughs. Common acute cough causes include:

• The common cold
• Influenza
• Sinus infections
• Bronchitis
• Mild environmental irritants
• Gastroesophageal reflux
• Acute asthma

Symptoms that may present alongside an acute cough include a runny nose, a sore throat, a fever, and body aches. Proper acute cough treatment usually involves getting plenty of rest, drinking extra fluids, and using over-the-counter medicine to soothe your throat while your body heals.

A chronic cough lasts much longer than an acute cough. Doctors define it as a cough lasting eight weeks or more in adults. For children, it’s a cough lasting four weeks or more. This type of cough rarely goes away without professional medical help.

Chronic cough causes are usually linked to underlying health conditions that require specialized care, such as:

• Persistent Asthma
• Postnasal drip from allergies or sinus issues
• Persistent Acid reflux (GERD)
• Chronic obstructive pulmonary disease (COPD)

Symptoms often include a stuffy nose, heartburn, a hoarse voice, and feeling short of breath during daily activities. Finding the exact cause is highly important. Effective chronic cough treatment depends entirely on treating the specific condition that’s triggering your body’s cough reflex.

Since many conditions share similar symptoms, you need a professional evaluation to identify the underlying cause of your cough. Our providers will carefully review your medical history, listen to your lungs, and ask detailed questions to determine what’s going on.

We use advanced testing to give our patients accurate answers and peace of mind. To diagnose your cough, we might use:

• Allergy skin testing to check for specific environmental triggers
• Lung function tests to check for asthma or breathing problems
• X-rays to look for lung infections or other internal issues
• Sinus scans to check for hidden blockages

Treatment looks different for every patient. Based on your test results, we’ll suggest the best option for you. Our goal is to provide a personalized plan that targets the root of your problem. Common cough treatments include:

• Antihistamines or nasal sprays for allergies
• Daily or rescue inhalers for asthma
• Medicine to reduce stomach acid for GERD
• Antibiotics if you have a bacterial infection

You don’t have to live with a chronic cough that diminishes your quality of life. Allergy & Asthma Associates of Michigan can help you find lasting relief. Contact us today to schedule an appointment in Royal Oak, Sterling Heights, or Livonia.