Evidence-Based Medical Knowledge You Can Trust
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Influenza A is not just a bad cold. It is a fast-moving viral infection that can hit hard and spread quickly through families, schools, workplaces, and entire communities. To really understand how to prevent it, manage it, and protect high-risk people, you need to understand … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Influenza A is often brushed off as “just the flu.” Here’s the thing. Influenza A is not always mild, and in some cases, it can be deadly. Every year, it sends millions of people to the doctor, hundreds of thousands to the hospital, and tens … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Avian influenza, often called bird flu, is not just a disease of birds. It is a serious viral infection with real risks for humans, animals, and public health systems worldwide. Most people will never get it, but when human cases do occur, they tend to … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Influenza B is often brushed off as “just the flu,” but that mindset causes people to miss early warning signs, delay care, and spread the virus without realizing it. Influenza B symptoms can look mild at first, then hit hard within hours. For children, older … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Influenza A is not just a bad cold. It hits fast, feels intense, and can disrupt your life for days or even weeks. One of the most common questions patients ask is simple but important: how long does influenza A last? Here’s the clear answer … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Influenza A is not just a bad cold. It is a fast-moving viral illness that can hit hard, spread quickly, and lead to serious complications in the wrong setting. Knowing influenza A symptoms early can make a real difference in recovery time, complication risk, and … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Coronavirus disease, often called corona or COVID-19, is not just a single set of symptoms that looks the same for everyone. Some people feel like they have a mild cold. Others develop serious lung problems or long-term health issues. Understanding the symptoms of corona helps … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary Prostate cancer treatment depends on the stage, the tumor’s behavior, a man’s age, and overall health. Options range from active surveillance to surgery, radiation, hormone therapy, and newer targeted treatments. The goal is to control the cancer, protect quality of life, and lower … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Prostate cancer often grows slowly, but the symptoms can shift fast once the tumor affects the urinary tract or spreads beyond the prostate. Knowing the early and late signs helps people spot problems sooner and talk with a clinician before complications develop. What follows is … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Introduction Prostate cancer is one of the most common cancers in men, but most people don’t fully understand what it actually is, how it grows, or why it behaves differently from many other cancers. The prostate itself is a small gland, about the size of … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Prostate cancer develops when cells in the prostate begin to grow in an uncontrolled way. The main drivers include age, genetics, race, hormone influence, environmental exposure, chronic inflammation, and lifestyle patterns. Many risks cannot be changed, but others can be managed with informed choices. This … Read more
A kidney infection, also called pyelonephritis, is a serious type of urinary tract infection that moves beyond the bladder and into one or both kidneys. It usually starts as a lower UTI and climbs up the urinary tract, carried with the urine. Research shows that kidney infections cause high fever, chills, pain in the side or lower back, and feeling extremely unwell far more than a simple bladder … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Swollen throat glands can feel scary when they show up out of nowhere. Your neck feels tight, swallowing hurts, and you may worry something serious is going on. The good news is that most cases have clear causes and respond well to simple care. Still, … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary Yes. An ear infection can cause a sore throat because the ear and throat share nerves, drainage pathways, and lymphatic structures. Pain often travels between these areas, and fluid from the middle ear can drain down the throat, creating irritation. But the real … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Introduction Pancreatic cancer is one of the most aggressive cancers seen in clinical practice. Most cases are diagnosed late because early symptoms are vague, subtle, or dismissed as digestive issues. While no strategy can guarantee full prevention, years of research show that certain habits, screening … Read more