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Doctor-reviewed articles

Mucus, Congestion & Everyday Breathing

16 articlesReviewed by Dr. Samuel D. Williams, MD
Why Coughing Often Gets Worse at Night
⭐ Latest · Sleep & Breathing

Why Coughing Often Gets Worse at Night

The reasons coughs flare up at bedtime — drainage, dry air, reflux and allergens — and practical changes to help you sleep more comfortably.

September 2026 · 3 min read
Who Shouldn't Take a Respiratory Supplement?
Safety

Who Shouldn't Take a Respiratory Supplement?

The people who should avoid respiratory supplements or check with a doctor first, and the warning signs that mean you need medical care instead.

September 2026 · 3 min read
Is Mullein Safe? What to Know Before You Try It
Herbs & Botanicals

Is Mullein Safe? What to Know Before You Try It

Mullein safety explained — possible side effects, who should avoid it, why preparation matters, and how to choose a quality mullein product.

September 2026 · 3 min read
Chronic Throat Clearing: How to Break the Habit
Mucus & Congestion

Chronic Throat Clearing: How to Break the Habit

Why throat clearing can become a self-perpetuating habit, what it does to your throat, and practical swaps that help break the cycle.

August 2026 · 3 min read
Silent Reflux: A Hidden Cause of Constant Throat Clearing
Mucus & Congestion

Silent Reflux: A Hidden Cause of Constant Throat Clearing

How silent reflux (LPR) can cause mucus, hoarseness and throat clearing without heartburn, and the everyday habits that may help.

August 2026 · 3 min read
Early Signs of Chronic Bronchitis You Shouldn't Ignore
Lung Health

Early Signs of Chronic Bronchitis You Shouldn't Ignore

What chronic bronchitis is, the early signs people often dismiss, who is most at risk, and why seeing a doctor early makes a real difference.

August 2026 · 3 min read
Why a Cough Can Linger for Weeks After a Cold
Mucus & Congestion

Why a Cough Can Linger for Weeks After a Cold

Why post-viral coughs hang around after other cold symptoms fade, how long is normal, what helps, and the warning signs that need a doctor.

August 2026 · 3 min read
Guaifenesin vs Herbal Remedies: Understanding Your Options
Myths & Facts

Guaifenesin vs Herbal Remedies: Understanding Your Options

How the common over-the-counter expectorant guaifenesin compares with herbal options for chest mucus, and how to choose what's right for you.

July 2026 · 3 min read
Thyme, Ivy and Other Herbs Traditionally Used for Mucus
Herbs & Botanicals

Thyme, Ivy and Other Herbs Traditionally Used for Mucus

A tour of herbs traditionally used for chest congestion and mucus — mullein, thyme, ivy leaf, licorice and more — and what the evidence says about each.

July 2026 · 3 min read
Does Dairy Really Cause More Mucus?
Myths & Facts

Does Dairy Really Cause More Mucus?

The long-standing belief that milk increases mucus, what the research actually found, and why milk can still feel like it thickens your throat.

July 2026 · 3 min read
Honey, Warm Drinks and Throat Comfort: What Works
Home Remedies

Honey, Warm Drinks and Throat Comfort: What Works

What the evidence says about honey for coughs, why warm drinks feel soothing, and simple drinks that support hydration and throat comfort.

July 2026 · 3 min read
The Best Sleeping Position When You're Congested
Sleep & Breathing

The Best Sleeping Position When You're Congested

Why lying flat makes mucus and congestion worse, which positions help, and bedroom changes that can make mornings easier.

June 2026 · 3 min read
Saline Nasal Rinses: A Beginner's Guide
Home Remedies

Saline Nasal Rinses: A Beginner's Guide

How saline rinses and sprays work, the difference between them, how to use a rinse bottle safely, and why the water you use matters.

June 2026 · 3 min read
Does Steam Inhalation Actually Help Loosen Mucus?
Home Remedies

Does Steam Inhalation Actually Help Loosen Mucus?

What steam can and can't do for congestion, how to use it safely, and simple ways to add moisture to your airways without the risk of burns.

June 2026 · 3 min read
The Huff Cough: A Gentler Way to Clear Chest Mucus
Breathing Techniques

The Huff Cough: A Gentler Way to Clear Chest Mucus

Step-by-step instructions for the huff cough technique used by respiratory physiotherapists, why it works better than hard coughing, and when to use it.

June 2026 · 3 min read
Post-Nasal Drip: Why Mucus Feels Stuck in Your Throat
Mucus & Congestion

Post-Nasal Drip: Why Mucus Feels Stuck in Your Throat

What post-nasal drip is, why it's worse at night and first thing in the morning, the common causes, and practical ways to ease it.

June 2026 · 3 min read