What is RSV? RSV stands for respiratory syncytial virus. RSV is a virus that can cause infections of the lower respiratory tract. Two types of lower respiratory tract infections are pneumonia (lung tissue infection) or bronchiolitis (bronchioles infection). RSV is one of the many causes of the common cold, as well as infections of the…
What is high blood pressure? Blood pressure is the pressure the heart generates, and the pressure within vessel, when the heart is beating. Systolic pressure is the pressure generated when the heart is contracting and pumping to the rest of the body. Diastolic pressure is the pressure generated when the heart is relaxing and filling…
What is Sleep Apnea? Sleep apnea is a sleep disorder where periods of apnea occur. Apnea is short periods (usually between 10 and 30 seconds) where people stop breathing. These periods of apnea impact the ability to get a good night’s rest, and limit the amount of REM sleep (rapid eye movement sleep), which is…
Fire Ant Bites Fire ant bites resemble pimples on the skin. Fire ants will bite and release formic acid into the skin which causes the reaction. The size of the bite can be from approximately 1 millimeter to 5 millimeters. What does a fire ant bite feel like? Fire ants are usually present in a…
What is Poison Ivy? Poison ivy causes a rash that is itchy and red. The rash can persist for around 2 weeks. It develops after physical contact with a poison ivy vine. What causes poison ivy? Poison ivy is a plant that contains an oil called urushiol which many people are allergic to. Poison oak…
What Diseases Do Mosquitos Carry? Mosquitos carry several diseases that can be caused from viruses or parasites. They can transmit diseases to humans and other animals. The severity of illness depends on the disease. Diseases that mosquitos carry include the following: West Nile Virus The virus can range anywhere from moderate to severe. It has…
Though rare, there are cases of leprosy every year in the United States. Around 150 to 250 cases per year are diagnosed in the US. Most cases in the US involve people who have lived in areas where leprosy is more prevalent. What is Leprosy? Leprosy is also known as Hansen’s disease. It is caused…
What is acid reflux? Gastroesophageal reflux disease (GERD) occurs when stomach acid repeatedly flows back into the esophagus- the tube connecting your mouth and stomach. Most people are able to manage the discomfort with lifestyle changes and medications. Symptoms Symptoms of acid reflux can include:● Burning sensation in the chest (heartburn), usually after eating, can…
Diet for Heart Disease For those with heart disease, maintaining a heart healthy diet is an important part of managing your disease. Some foods promote heart health while others negatively impact the heart and should be avoided to minimize risks. The connection between nutrition and heart health should not be undermined. For example, hyperlipidemia and…
What is Headaches? Headaches are a common condition where you experience pain in your head or face. The pain can be throbbing, constant, dull or sharp. There are many different types of headaches. Most of them are not dangerous, while some are. Types of headaches Primary headaches are not caused by an underlying medical condition….
OSA Snoring is the harsh sound your throat makes when you are sleeping. Obstructive sleep apnea (OSA) is a chronic sleeping disorder associated with snoring. This is where breathing is stopped for longer than 10 seconds for at least 5 times an hour throughout sleeping. OSA leads to a lack of oxygen and may also…
What is a concussion? A concussion is a type of traumatic brain injury (TBI) that is caused by the brain moving rapidly back and forth within the skull. Falls are the most common cause of a concussion. They are more common in contact sports such as football, soccer, or lacrosse where there are more incidents…
What is Gallstone? Gallstones (cholelithiasis) are hardened deposits that develop in the gallbladder when there is an imbalance of bilecomposition. They are usually made of cholesterol, bilirubin, or both. The gallbladder stores and releases digestiveenzymes that make up bile. How do I know if I have a gallstone? Gallstones often do not cause any symptoms,…
What is hiccup? Hiccups are repeated spasms from the diaphragm that cause the vocal cords to close and make a ‘hic’ sound. The diaphragm is a muscle under the ribcage that separates your chest from your abdomen. It is an important muscle for breathing. During a hiccup, your diaphragm moves downward as you breathe in….
