Learn if Mucinex helps with pneumonia, how it works to relieve mucus, and why it should only be used alongside proper medical treatment.
John Landry, BS, RRT
John Landry is a registered respiratory therapist from Memphis, TN, and has a bachelor’s degree in kinesiology. He enjoys using evidence-based research to help others breathe easier, live healthier, and improve their overall quality of life.
Can You Bruise Your Lungs? (2026)
Learn if you can bruise your lungs, the symptoms to watch for, causes, and how pulmonary contusions are treated and managed.
Is It Legal to Drive a Car While On Oxygen? (2026)
Learn if it’s legal to drive while on oxygen, including safety tips and medical requirements for staying safe behind the wheel.
Foods That Cause Mucus: What to Avoid to Reduce Buildup
Discover foods that cause mucus and congestion, plus simple tips to reduce buildup and support better breathing and respiratory health.
Anti-Mucus Diet: What Foods Kill Mucus? (2026)
Learn which foods help kill mucus, thin secretions, and support clearer breathing, plus what foods to avoid for congestion relief.
Mechanical Ventilation: A Complete Clinical Overview (2026)
Learn mechanical ventilation basics, modes, settings, and weaning strategies for safe, effective respiratory care in clinical practice.
How to Sleep With Fluid in Lungs: Tips and Sleep Positions
Learn how to sleep with fluid in the lungs using simple positions and tips to reduce shortness of breath and improve comfort at night.
How Long Does it Take to Drain Fluid From the Lungs? (2026)
Learn how long it takes to drain fluid from the lungs, what to expect during the procedure, and factors that affect recovery time.
What Color is Fluid Drained From the Lungs? (2026)
Learn what color fluid drained from the lungs means, from clear to bloody or milky, and how it helps identify underlying conditions.
Respiratory Therapist Code of Ethics and Responsibilities
Learn the respiratory therapist code of ethics, including key principles and professional responsibilities in clinical practice.
Ethical and Legal Implications of Respiratory Care Practice
Explore ethical and legal principles in respiratory care, including patient rights, liability, HIPAA, and professional responsibilities.
Asthma vs. Croup: Key Differences in Symptoms and Causes
Learn the key differences between asthma and croup, including symptoms, causes, and how to recognize and treat each condition.
Can Acid Reflux Cause a Cough With Mucus? (2026)
Learn how acid reflux can cause a cough with mucus, why it happens, and how to manage symptoms for better respiratory health.
Panlobular Emphysema: Causes, Symptoms, and Treatment
Learn about panlobular emphysema, its causes, symptoms, and how it affects lung function and gas exchange in COPD patients.
Centrilobular Emphysema: Causes, Symptoms, and Treatment
Learn what centrilobular emphysema is, its causes, symptoms, and how it affects the lungs and gas exchange in COPD patients.
Refractory Hypoxemia: Causes and Clinical Management (2026)
Learn about refractory hypoxemia, its causes, pathophysiology, and treatments like PEEP, mechanical ventilation, and prone positioning.
Hypoxemia: Causes, Mechanisms, and Clinical Implications
Learn what hypoxemia is, its causes, symptoms, and treatment, including V/Q mismatch, shunting, and impaired oxygen delivery.
Causes of Hypoxemia: Why Blood Oxygen Levels Drop (2026)
Learn the causes of hypoxemia, including hypoventilation, V/Q mismatch, shunting, and diffusion problems, and how they affect oxygen levels.
Top 10 Diseases That Cause Excessive Mucus Production (2026)
Learn about the diseases that cause excessive mucus production, their symptoms, and when to seek care for better respiratory health.
What Type of Cancer Causes Fluid in the Lungs? (2026)
Learn which types of cancer cause fluid in the lungs, including lung, breast, and lymphoma, plus how malignant pleural effusion develops.