Post-nasal drip is a common annoyance, especially when someone has a cold or allergies. It occurs when mucus gathers at the back of the throat or drips back from the nose to the throat. It can feel like a tickle or an irritation at the back of the throat. It often happens when our bodies produce more or thicker mucus than usual. There can be many reasons for post-nasal drip. Reasons for Post-Nasal Drip Post-nasal drip can occur because of bacterial infections, the flu, chroni

Introduction The anterior cruciate ligament (ACL) is one of two cruciate ligaments in the knee, and plays a major role in overall stability. The ACL is located at the center of the knee and directly connects the femur (thigh bone) to the tibia (shin bone) (1). The responsibilities of the ACL are most relevant during physical activity, where the ligament acts as a static joint restraint, limiting motion of the joint to ensure proper alignment and maintain stability (2). Certa

Fish live in environments where temperature can change dramatically—daily, seasonally, or even suddenly during heat waves. Unlike humans, fish can’t regulate their own body temperature. So how do they survive? The answer lies deep inside their cells, in tiny structures called mitochondria, often known as the “powerhouses” of the cell. Why mitochondria matter in fish hearts The heart is one of the most energy-demanding organs in any animal. In fish, this is especially importan

Image credit: Freepik What is fibromyalgia? Fibromyalgia is a chronic pain disorder of the central nervous system. It affects about 2-8% of the global population and appears to be more common in women than men. Fibromyalgia is often misunderstood as a psychosomatic condition with an inexplicable pathology within the medical community. Patients with fibromyalgia experience the following symptoms: Muscle stiffness Joint stiffness Insomnia Fatigue Anxiety and depression Cognitiv

Eosinophils in our Immunity While Eosinophils account for less than 5% of our white blood cells, they pack quite a punch (Jackson et al., 2022). Most people have likely heard about eosinophils in terms of their role in allergies, but their original purpose is to fight parasites (Vieira et al., 2026). Eosinophils are a type of white blood cell we call granulocytes. They’re named because they store toxic granules which they use to fight and kill infections. But this is far fro

Do you suffer from scalp itching and facial redness whenever you feel stressed or embarrassed? You are not alone. This is your story – with your nervous system and old memories. Symptoms You Don't Talk About Imagine you are in an important meeting, a smart answer on the tip of your tongue, but suddenly… your scalp starts itching. An intense itch, as if all your blood is rushing to your head. Your cheeks turn red, and you feel everyone is looking at you. Your confidence wavers

Image portrays an autistic woman masking in public Autistic women hide behind a mask (Masking) Women who are autistic tend to hide or mask or camouflage their autistic symptoms more than men. They employ strategies to compensate for their natural autistic behaviours in social situations. These strategies are often used to prevent the amount of prejudice they face while also reducing social awkwardness and help with meeting their work or educational goals. Doing this can resul

A meniscus tear is among the most common knee injuries, though the term itself can sound more alarming than the injury often is. Each knee has two menisci, small C-shaped pieces of cartilage that sit between the thigh bone and shin bone. Their job is to cushion the joint, help absorb shock, and add stability when you walk, squat, pivot, or run. When one of them tears, the knee can still work, but it often becomes painful and swollen. How Does a Meniscus Tear Happen? There a

Figure 1: Utilization of the RADO Approach (AI Generated) When your child receives a cancer diagnosis it’s normal to feel helpless watching them struggle with anxiety, fear, and uncertainty, especially when it affects their quality of life. Children with cancer often experience significant anxiety regarding procedures, chemotherapy, pain, appearance changes, and the future. This stress can trigger sleep problems, headaches, stomachaches, and other physical symptoms that inten

Becoming a parent is often described as one of life’s most transformative experiences. The phrase “it takes a village” is frequently used to emphasize the importance of support during this transition—but too often, that village is built around mothers and infants, leaving fathers standing just outside its gates. In the United States, fathers often receive less support from healthcare systems than mothers, limiting their preparation for becoming a father. Although some father

Finger-prick blood glucose testing using a glucometer provides a real-time “snapshot” of blood sugar levels, helping individuals with diabetes monitor and adjust their management in response to immediate changes (Diabetes Ireland). Introduction Diabetes mellitus is characterised by chronic hyperglycaemia due to impaired insulin secretion, insulin action, or both. Accurate assessment of glycaemic status is central to preventing microvascular and macrovascular complications. Mo

Pregnancy is a life-changing journey filled with excitement and anticipation. However, beneath the surface, many women experience ongoing emotional pressure that often goes unnoticed. Chronic stress during pregnancy is not just a mental burden—it can have serious consequences for both mother and baby if left unmanaged. What Is Chronic Stress During Pregnancy? Chronic stress is a persistent state of mental and emotional strain that lasts for weeks or months. Unlike temporary s

Have you ever felt “butterflies” before something exciting or a sinking feeling when you’re nervous? These experiences aren’t just in your head! They’re part of a real, ongoing conversation between your gut and your brain. This relationship, often called the gut–brain connection, shows how closely your physical and emotional states are linked. A Two-Way Communication System The gut and brain are constantly sending signals back and forth. While the brain communicates with the

Image acquired from mdbonedocs.com Physical therapy is an essential branch of healthcare dedicated to improving a patient’s quality of life by restoring mobility, managing pain, and preventing further physical injury. According to the American Physical Therapy Association (APTA) , physical therapy is not merely a reactive treatment for injuries but more of a proactive solution for "prevention, wellness, fitness, and health promotion" across the entire lifespan (APTA, 2026). B

If your child is still wetting the bed, you’re not alone—and more importantly, it’s not their fault. Bedwetting is common, treatable, and almost always temporary. Here’s what parents need to know to help their child with confidence. Bedwetting at night is called nocturnal enuresis and it may continue to occur in older kids and even teens. It happens more often than you probably think, but it can be frustrating and worrisome. Primary enuresis is when a child has always wet t

From: https://www.socialworker.com/extras/social-work-month-project-2021/every-beating-heart-essential-i-want-social-workers-to-know/ If you’ve ever felt your heart pounding after exercise or during a scary movie, you have probably noticed the beats come faster than they would when you are relaxed. While temporary elevation of heart rate (the speed of those thumps) is normal in a lot of situations, constantly high heart rate can indicate serious issues. Learn how to check yo

Despite both being medical emergencies involving the brain, there is a significant difference between the diagnosis of Transient Ischemic Attack (TIA) and Stroke. Understanding this distinction is crucial, as it impacts treatment decisions and patient prognosis.

What is Dilated Cardiomyopathy? Dilated cardiomyopathy (DCM) is a heart condition that causes the heart chambers (ventricles) to progressively stretch and enlarge over time. It is characterized by the impaired ability of the left ventricle to contract and pump blood out of the heart to the rest of the body. The estimated prevalence of dilated cardiomyopathy ranges between 1:2500 and up to 1:250-400 in the general population, and is more common in men than in women. It is a co

What is hypertension Hypertension is frequently termed "the silent killer" because it typically lacks early symptoms while acting as the primary driver for atherosclerosis and its complications. As an independent risk factor, it predisposes patients to heart failure, stroke, and coronary, renal, and peripheral artery diseases. Consequently, it remains the leading contributor to cardiovascular illness and death in developed nations. Hypertension is characterised by consistentl

For millions of people living with chronic heartburn or gastroesophageal reflux disease (GERD), proton pump inhibitors (PPIs) offer reliable relief. Medications such as omeprazole, pantoprazole, and esomeprazole are among the most commonly used drugs worldwide, available both by prescription and over the counter. While generally considered safe, concerns have emerged over the past decade about their long-term PPIs are widely used to treat chronic heartburn and GERD. use. Rese