Types of Cough: A Complete Guide to Natural Treatments and Remedies

Coughing is a natural reflex that protects the lungs by clearing irritants and mucus. However, when a cough persists for more than eight weeks in adults, it is considered chronic cough, which affects an estimated 10% of the global population (HJ Jin, 2020). 

While over-the-counter (OTC) medications are commonly used, many individuals seek herbal remedies to manage symptoms naturally and avoid the side effects of pharmaceuticals. Herbal medicine, used for centuries across cultures, offers a holistic, effective, and evidence-backed approach to respiratory health.

Table of Contents

• Dry Cough
• Wet Cough
• Allergic Cough
• Persistent Cough
• The Role of Herbal Remedies in Cough Relief
• Naturem™ Cough Free: A Natural Herbal Lozenge

Dry Cough

A dry cough, also known as a non-productive cough, does not bring up mucus. It often feels scratchy, irritating, and can disrupt sleep if persistent.

Key Characteristics & Scientific Insights:

• No mucus production, the cough is “empty,” with nothing expelled (Cleveland Clinic.)
• Causes include viral infections, irritants, asthma, reflux, or medication side effects (Medical News Today, 2022)
• Underlying mechanism involves airway nerve irritation rather than mucus overproduction (Mahashur, 2015)

Dry coughs are usually temporary, but if they persist, they may signal underlying issues such as allergies or asthma. Supporting the throat with natural remedies can ease discomfort and speed recovery.

Wet Cough

A wet cough, or productive cough, expels mucus or phlegm. It is the body’s way of clearing the respiratory system.

Wet Cough is characterized by:

• Expels mucus from the airways or lungs 
• Chesty or rattling sounds caused by fluid in the lungs 
• Common causes include bronchitis, pneumonia, COPD, and bronchiectasis (StatPearls, 2023).

A wet cough helps clear mucus, but persistent productive coughs can signal chronic lung disease.

Allergic Cough

An allergic cough is triggered by allergens such as pollen, dust, or mold.

Distinctive Features and Scientific Basis

• Typically dry and repetitive due to nerve irritation rather than mucus 
• Often seasonal or environmental, occurring with allergen exposure (Harvard Health, 2023)
• Sometimes overlaps with cough-variant asthma (J Med Case Rep, 2022)

Allergic cough reflects heightened airway sensitivity to harmless triggers. Identifying and reducing exposure is key.

Persistent Cough

A persistent cough is not a disease but a symptom of underlying conditions. Addressing the root cause is essential for effective treatment.

Common Causes

• Upper airway cough syndrome (UACS) – postnasal drip caused by allergies or sinus problems
• Asthma – chronic airway inflammation leading to coughing and wheezing
• Gastroesophageal reflux disease (GERD) – acid reflux irritating the throat and airways
• Eosinophilic bronchitis – airway inflammation with elevated eosinophil cells
• Chronic bronchitis or smoking-related cough (Mayo Clinic, 2024)

Since persistent cough has multiple possible causes, it is important to seek medical evaluation before starting treatment. Herbal remedies can complement conventional care once the underlying condition is identified.

The Role of Herbal Remedies

Herbal remedies have been used for generations to soothe coughs and support lung health. Unlike conventional drugs, they often carry fewer side effects while offering broad therapeutic benefits.

Key Benefits

• Antitussive properties – suppress cough reflex (e.g., thyme, marshmallow root)
• Expectorant effects – loosen and clear mucus (e.g., licorice root)
• Anti-inflammatory action – reduce airway inflammation (e.g., ginger, turmeric)
• Antimicrobial activity – fight bacterial or viral infections (e.g., peppermint, elderberry)
• Immune support – enhance body defenses (A Gasmi, 2023)

By addressing both symptoms and underlying inflammation, herbal remedies offer a comprehensive and natural approach to cough management.

Naturem™ Cough Free: A Natural Herbal Lozenge

Among modern herbal solutions, Naturem™ Cough Free lozenges stand out as a convenient and effective remedy.

Product Highlights

• Formulated with 14 medicinal herbs and essential oils
• Key ingredients: ginger extract, peppermint, folium perillae, dang shen ginseng
• Provides anti-inflammatory, antibacterial, and throat-soothing effects
• Relieves irritation, supports respiratory health, and promotes comfort

Naturem™ Cough Free combines the wisdom of traditional medicine with modern formulation, offering safe, daily cough relief without synthetic chemicals.