Welcome, here are Medical News Today’s headlines for November 17, 2020.
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Blood / Hematology
Bloodletting: Why doctors used to bleed their patients for health
In this Curiosities of Medical History feature, we look at bloodletting, the historical practice of withdrawing blood for the improvement of health.
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What is a perianal hematoma?
A perianal hematoma is a collection of blood that has leaked from a burst blood vessel in the area around the anus. It can cause discomfort but is treatable.
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COVID-19
Autoimmune antibodies may cause blood clots in COVID-19
SARS-CoV-2 seems to trigger the production of clot-causing antibodies, which may help explain the blood clots that often occur in people with COVID-19.
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SARS-CoV-2: Comparing the immune response in children and adults
A new study finds differences in the patterns, concentrations, and neutralizing activity of antibody responses between children and adults with COVID-19.
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COPD
COPD app may help reduce exacerbations
A new feasibility study shows that an app supporting self-managed care for people with COPD may help reduce exacerbations and improve inhaler technique.
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Dermatology
Everything you need to know about treating a burned finger
Burned fingers are often treatable at home with cool water, aloe vera, and pain relievers. However, more severe finger burns may require immediate medical care.
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Diabetes
Medical myths: All about diabetes
In this edition of Medical Myths, we focus on diabetes. We discuss natural "cures," physical activity, driving, prediabetes, and more.
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Infectious Diseases / Bacteria / Viruses
Is it possible to have pneumonia without a fever?
Fever is a common symptom of pneumonia. However, it is possible to have pneumonia and not experience a fever. Learn more in this article.
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Mental Health
A glimmer of hope in COVID-19 isolation: Flow and mindfulness?
New research finds an association between engaging in a state of flow and decreased feelings of loneliness and unhealthy behaviors during the pandemic.
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Nutrition / Diet
Vegan diets raise concerns for iodine deficiency
According to a new study, vitamin B12 levels do not differ between a vegan diet and a mixed one. However, iodine deficiency was common among vegans.
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Pain / Anesthetics
What causes leg cramps? Risk factors and remedies
Leg cramps occur when one or more leg muscles involuntarily contract, causing intense pain and temporary disability. Learn about the causes, prevention, and treatment.
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Pharmacy / Pharmacist
What to know about fluticasone and salmeterol
Fluticasone and salmeterol is a combination medication that doctors use to treat the symptoms of asthma and chronic obstructive pulmonary disease (COPD). Learn more.
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What is fluticasone propionate?
Fluticasone propionate belongs to a class of drugs called corticosteroids. These drugs help reduce inflammation. Learn more about what fluticasone treats and its safety here.
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Psychology / Psychiatry
What is covert incest?
Covert, or emotional, incest involves a parent or caregiver depending on a child for support that would typically come from a romantic partner. Learn more here.
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Sexual Health / STDs
What are the side effects of not releasing sperm?
In most cases, it is not harmful for a person to ejaculate, however, it depends on the cause.
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Sleep / Sleep Disorders / Insomnia
7 of the best flippable mattresses
A flippable mattress is one that a person can turn over to experience different levels of firmness and support. Learn about some of the best here.
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5 affordable mattresses: Low-cost options
There is a range of affordable mattresses available to order online. An affordable mattress can cost between $100–200. Learn about the best options here.
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Sports Medicine / Fitness
What to know about Kegel exercises for men
Kegel exercises can help men with continence and sexual issues, among other things. Learn about them here.
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What is the average 5K time? Beginners and experts
This article looks at average 5K running times based on age and sex, as well as the typical times for beginners and more experienced runners.
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