Medical News Today


Welcome to today's MNT newsletter, bringing you the most recent headlines and updated stories from our team of expert writers.

Stay informed with the latest developments in the current COVID-19 outbreak and our dedicated COVID-19 daily newsletter.


Anxiety / Stress
Stress diarrhea: Signs and management
Stress can cause physical symptoms, such as diarrhea. Here, learn about the causes and symptoms of stress-induced diarrhea and the treatment options available.
Stress physically alters communication in the brain
A recent study in mice concludes that even a single stressful event can alter synapses and significantly disrupt neural communication.


Autism
Faulty immune cells in the developing brain may contribute to autism
A new study in mice concludes that immune cells called microglia may play a role in the development of autism spectrum disorder in males.


Biology / Biochemistry
New coronavirus targets cells in the nose, lungs, and gut
A new study from MIT and Harvard may have pinpointed the specific cells in the nasal passages, lungs, and small intestine that the new coronavirus targets.
Does cannabis kill brain cells?
Whether marijuana kills brain cells remains unknown, and current research studies have yielded conflicting results. Read to learn more.


Blood / Hematology
What are the causes of high sodium levels?
What is hypernatremia? Read on to learn about the definition, causes, symptoms, and treatment of excessively high sodium levels in the blood.


Cosmetic Medicine / Plastic Surgery
Laser lipo vs. CoolSculpting: Recovery, results, and cost
Laser lipo and CoolSculpting are both minimally invasive procedures to reduce fat in the body. Learn about the similarities and differences here.


Dermatology
Types of diaper rash: Pictures, causes, and treatments
There are many different types of diaper rash. Knowing how to identify the types of rash can help with treatment and prevention. Learn more here. Types of diaper rash: Babies and toddlers
Does Neosporin work against acne?
Although Neosporin is an antibiotic ointment, it may not be an effective treatment for acne. Find out why and discover some alternative treatment options here.
How to treat a blackhead on the lip
If excess oil and dead skin cells block a pore on the lip line, a blackhead can form in the area. Learn more about causes and treatments here.
What to know about myxoid cysts
Myxoid cysts, or digital mucous cysts, are small, fluid filled lumps that appear on the fingers, and in rarer instances, the toes. Learn more here.


Eye Health / Blindness
Dilated pupils meaning: Is it a sign of love?
Research into pupil dilation is ongoing. The pupils may dilate, or get bigger, in response to changes in light, hormone levels, or emotions. Learn more here.


Flu / Cold / SARS
Benefits, uses, and side effects of Echinacea
Some people believe that Echinacea reduces the impact of illnesses, including the common cold. Here, learn what the scientific evidence has to say.


GastroIntestinal / Gastroenterology
What to know about inulin, a healthful prebiotic
This article discusses inulin, including what it is, where it comes from, what health benefits it can offer, and how to introduce it into the diet.
Which home remedies can help treat diverticulitis?
People with diverticulitis may find that certain home remedies can help relieve the symptoms. In this article, learn how diet, heat pads, and exercise can help.
Why do we need dietary fiber?
fiber


Health Insurance / Medical Insurance
Am I eligible for Medicare under 65 years of age?
People often qualify for Medicare by reaching 65 years of age. However, people with some disabilities and chronic conditions can qualify early. Read more.
When are the Medicare sign-up periods for 2020?
People can enroll in Medicare during the 3 months either side of the month of their 65th birthday. Learn more about when and how to enroll in Medicare here.


Liver Disease / Hepatitis
Can hepatitis C be transmitted through oral sex?
Hepatitis C is a contagious viral condition that usually transmits through contact with blood. Here, learn how it might pass during oral sex.


Multiple Sclerosis
Everything you need to know about tetraplegia
What is tetraplegia? Is it the same as quadriplegia? Read on to find out. This article also covers the causes, complications, and treatment of tetraplegia.


Neurology / Neuroscience
Can our bodies detect sugar without tasting it?
A recent experiment in mice has identified sugar-sensing neurons that can detect sugar in the gut and relay that information to the brain.


Nutrition / Diet
Everything you need to know about avocado
The avocado is among the most healthful fruits, with benefits for the heart, gut, and disease prevention. This article looks at the benefits and nutrition of avocados.
What to know about vegan diets
A vegan diet excludes animal products, including meat, eggs, and dairy. Learn more about the health benefits of a vegan diet and the nutritional considerations here.
The benefits and risks of acesulfame potassium
Acesulfame potassium is an artificial sweetener. This article looks at its benefits, potential risks, sources, and the research behind its health effects.
Everything you need to know about pickle juice
Pickle juice could have health benefits, but it is high in salt and acidity. Here, learn about the risks and possible benefits of drinking pickle juice.
The raw food diet: Should I try it?
The raw food diet excludes cooked food, focusing on unprocessed, whole, plant-based foods. Uncooked foods make up around 75% of the diet. Learn more here.


Pediatrics / Children's Health
Infants' Tylenol dosage by age and frequency
Using the right infant Tylenol dosage is essential, as too much Tylenol is potentially dangerous for babies and children. Learn correct infant Tylenol dosages here.


Public Health
What should you do if you start to develop COVID-19 symptoms?
COVID-19 is the disease that the highly contagious SARS-CoV-2 causes. Learn more here about what to do if a person starts experiencing symptoms.


Respiratory
Are there any home remedies for pneumonia?
Some of the symptoms of pneumonia may be manageable at home. This article covers home remedies for pneumonia and when to see a doctor. Learn more here.