What Is Abnormal Blood Pressure?

A blood pressure measurement is made up of two numbers:systolicblood pressure anddiastolicblood pressure. High blood pressure is generally a greater risk. It’s also calledhypertension. Verywell Low blood pressure is calledhypotension. Your diastolic blood pressure is 60 to 80 mmHg. What Is High Blood Pressure? The ACC and the AHA recognize multiplestages of hypertension. If left untreated, elevated blood pressure puts you at risk for developing stage 1 or stage 2 hypertension....

April 18, 2025 · 1 min · 157 words · Jason Lee

What Is Acalculous Gallbladder Disease?

The other throw in, calculous cholecystitis, is due to gallstones. Interestingly, the symptoms of acalculous gallbladder disease are similar to those of this other form of gallbladder inflammation. The complications of acalculous gallbladder disease can be very significant and it is considered a potentially life-threatening disorder. Westend61 / Getty Images Mild symptoms may include: Severe symptoms may develop abruptly. In chronic acalculous cholecystitis, symptoms are more prolonged and may be less severe....

April 18, 2025 · 2 min · 312 words · George Floyd

What Is Acid Reflux?

Treatment for acid reflux might include medication and lifestyle changes. What Is Acid Reflux? Acid refluxis when stomach contents and acids go back up the esophagus. It might also be calledgastroesophageal reflux (GER). Its common for people to experience symptoms of GER every so often. This valve should only open one way: to let food and liquids go down. But when it becomes relaxed, stomach contents may go back up....

April 18, 2025 · 2 min · 412 words · Mary Douglas

What Is Acne Mechanica?

Acne mechanica differs from other types of acne and isn’t related to a hormonal cause. It varies in appearance from small, inconspicuous comedones to inflamedpapulesandpustules. With continued rubbing, the pores become irritated and those tiny blemishes morph into larger, red pimples. Hero Images / Getty Images Athletic equipment is a prime culprit, especially for teen boys. They can exert a lot of friction against the skin, and are often worn when sweating....

April 18, 2025 · 3 min · 508 words · Kristin Harrison

What Is Acute Renal Failure?

With proper treatment, most people can survive an episode without long-term consequences. Normal fluid and electrolyte levels are necessary for the whole body to function optimally. Waste materials are toxic to most of the body’s cells and tissues, which results in wide-ranging symptoms. Verywell / Ellen Lindner Symptoms of acute renal failure develop quickly, over several hours or days. There are a number different ways thatacute renal failure can occur....

April 18, 2025 · 2 min · 256 words · Bradley Andrews

What Is Adenocarcinoma?

These are the organs and tissues, respectively, that produce substances ranging from hormones to digestive juices. Most breast, colon, esophageal, pancreatic, and prostate cancers are adenocarcinomas. The same is true of a large proportion of lung cancers. FatCamera / Getty Images This article discusses the types, symptoms, causes, risk factors, diagnosis, and treatment of adenocarcinoma. FatCamera / Getty Images Types of Adenocarcinomas For many people, the termadenocarcinomabrings lung cancer to mind....

April 18, 2025 · 6 min · 1107 words · Jason Harris

What is ADHD Stimming?

Some examples include humming, pacing, teeth grinding, and rocking, though there are many others. The reasons for stimming can vary depending on the person and environment. If someone feels like their stimming is harmful, medication, self-control techniques, and environmental changes may help. Verywell / Michela Buttignol Some people with ADHD may overeat as a way of stimulating the brain. Poor impulse control can also manifest as impulsive eating. Fidgeting vs. Stimming Many people engage in self-stimulatory behaviors from time to time....

April 18, 2025 · 3 min · 461 words · Ryan Stewart

What Is Adrenal Cancer?

Cancer of theadrenal glandsis relatively uncommon. Tumors on these triangular-shaped organs located just above the kidneys may impact hormones produced by the glands. These hormones vary from those controlling blood pressure to those that can help you respond to stress. Sebastian Kaulitzki / Science Photo Library / Getty Images The adrenal gland is comprised of both inner and outer sections. Meanwhile, the outer cortex makes hormones that affect metabolism and blood pressure....

April 18, 2025 · 2 min · 290 words · Anna Heath

What Is Adrenal Fatigue?

The adrenal glands are two small glands that are located on top of both kidneys. While stressdoesaffect the adrenal glands, experts who don’t support the theory point out thatmorecortisol usually resultsnot less. Therefore, adrenal fatigue is still a myth." Verywell / Emily Roberts Confirming or ruling out primary adrenal insufficiency is the path most healthcare providers instead take. The ACTH stimulation test can detect if the adrenal glands can be stimulated by ACTH to make cortisol....

April 18, 2025 · 1 min · 103 words · Stephen West

What Is Aerobic Exercise?

Aerobic exercise involves physical activity that increases your breathing and heart rate to fuel your body with oxygen-rich blood. Learn the benefits of aerobic exercise, examples, and how to get started. sturti / Getty Images What Is Aerobic Exercise? sturti / Getty Images As you exercise, your muscles require increased oxygen to contract for a prolonged period. Your breathing rate will also increase to bring more oxygen into the body and the bloodstream....

April 18, 2025 · 2 min · 266 words · Jennifer Kim

What Is Agranulocytosis?

White blood cells are the powerhouse of theimmune system. There are several types of white blood cells, and each does a particular job. One punch in of white blood cells is calledgranulocytes. Dana Neely / Getty Images Dana Neely / Getty Images Types of Agranulocytosis There are two main types of agranulocytosis. Causes There is really only one cause for congenital agranulocytosis: genetic mutation. However, many medications can lead to this reaction, including someantipsychotic medicationslike Clozaril (clozapine)....

April 18, 2025 · 2 min · 369 words · James Jarvis

What Is Alcoholism and How to Get Treatment

It affects 12.1% of males 12 and older and 9.1% of females in the same age group. This article discusses alcohol use disorder symptoms and strategies for treatment and intervention. Weiquan Lin / Getty Images Whats Meant By Alcoholism (Alcohol Use/Abuse Disorder)? Weiquan Lin / Getty Images They use 11 criteria established by theDSM-5to assess alcohol use severity. Not everyone who drinks alcohol has substance use disorder. Alcohol use disorder in parents can cause lifelong mental and physical health problems in their children....

April 18, 2025 · 2 min · 258 words · Alyssa Meza

What Is ALK-Positive Lung Cancer?

The result: the spread of lung cancer. This has led to better survival rates among patients who have stage 4 lung cancer. This jot down of cancer usually begins near the outer portion of the lungs away from the airways. Caspar Benson / Getty Images Symptoms often don’t begin until the cancer has spread toward the center of the lungs. When symptoms do appear, they usually manifest with achronic coughandbloody sputum....

April 18, 2025 · 3 min · 466 words · Nathaniel Miller