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Polio (Poliomyelitis) What is polio? Poliomyelitis is commonly called polio. It's an infectious disease. It is caused by 1 of 3 types of poliovirus. Polio is easily spread from person to person. The poliovirus is a virus that can cause paralysis. But most people who are infected

Ascites What is ascites? Ascites is a condition that happens when fluid collects in spaces in your belly (abdomen). If severe, it may be painful. The problem may keep you from moving around comfortably. It can set the stage for an infection in your abdomen. Fluid may also move

Facts About Diabetes What is diabetes? When you have diabetes, your body has a problem with insulin. It doesn't make enough insulin or can't use the insulin it makes (insulin resistance). Insulin is a hormone released by the pancreas. It helps sugar (glucose) enter your cells to

Fluency Disorder What is a fluency disorder? Having a fluency disorder means you have trouble speaking in a fluid or flowing way. You may say the whole word or parts of the word more than once. Or you may pause awkwardly between words. This is called stuttering. You may speak

Urinary Tract Infections (UTIs) What are urinary tract infections? Urinary tract infections or UTIs are infections in any part of the urinary tract. They are a common health problem that affects millions of people each year. Women are especially prone to UTIs. A UTI may affect

Hereditary Hemochromatosis What is hereditary hemochromatosis? Hereditary hemochromatosis is a genetic blood disorder that causes your body to absorb too much iron from the food you eat. Iron is a mineral found in many foods. But too much iron is toxic to your body. The excess

Polyendocrine Metabolic Ovarian Syndrome (PMOS) What is polyendocrine metabolic ovarian syndrome (PMOS)? Polyendocrine metabolic ovarian syndrome (PMOS) is a set of symptoms caused by a problem with your hormones. It used to be called polycystic ovary syndrome (PCOS). It affects

Bicycling, Inline Skating, Skateboarding, and Scooter Safety—Prevention Buying the right bike It's important that the bike your child rides is the right size. In addition, consider the following advice: The bike shouldn't be too big or complicated. Your child should be able to

Substance Use Disorder or Dependence What is substance use disorder or dependence? Substance use disorder (SUD) Substance use disorder (SUD) is a recognized health condition. It refers to the use of illegal or legal substances in a harmful way. Alcohol is the most commonly used

Warts What are warts? Warts are common skin growths. They can spread to other parts of the body and to other people. Most warts go away over a long time with no treatment. There are many kinds of warts. The most common kinds are: Common warts. These grow on the fingers, elbows