Month: May 2026

Multiple sclerosis (MS) is a chronic and often disabling autoimmune disease that affects the central nervous system (CNS). In this article, we will explore the causes, symptoms, treatment options, and life expectancy associated with MS. MS occurs when the immune system mistakenly attacks the protective covering of nerve fibers in the CNS, leading to communication…

COPD is a progressive lung disease that makes it difficult to breathe. It’s caused by long-term exposure to irritating gases or particulate matter, most often from cigarette smoke. People with COPD may experience shortness of breath, wheezing, and coughing. In severe cases, COPD can lead to respiratory failure, heart disease, and even death. Stages of…

If you are immunocompromised, it means that your immune system isn’t working properly. This can be caused by inherited conditions or other health conditions. Immunocompromisation is a way to describe a weak immune system. When your immune system is weakened, your body can’t fight off viruses, bacteria, or fungi very well. This can lead to…

Intubation is a medical procedure that’s used when you can’t breathe on your own. Your doctor puts a tube down your throat and into your windpipe to make it easier to get air into and out of your lungs. A machine called a ventilator pumps in air with extra oxygen. Then it helps you breathe…

A pulmonary nodule (PN) is a small growth or abnormality in one of your lungs. It’s usually smaller than 3 cm in diameter and can be detected on a chest X-ray or CT scan. Most people with pulmonary nodules don’t experience symptoms, but some may have coughing, chest pain, or shortness of breath. The goal…