Medical News Today


Welcome to this week's MNT newsletter, bringing you the headlines and updated stories of the past week 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.


Blood / Hematology
Everything you need to know about blood transfusions and anemia
How can blood transfusions treat anemia? Read on to discover how they can help treat different types of anemia and what to expect during the transfusion.
How long does it take to donate blood?
Find out how long it takes to donate blood and what to expect when you first donate. We also cover preparing for a donation and what happens afterward.


Depression
Sun lamps: 5 of the best
People most commonly use sun lamps to treat a form of depression called seasonal affective disorder (SAD) or to help their body make vitamin D. Learn more here.
What to say to someone with depression
While there is nothing that a person can say to cure the symptoms of depression in a loved one, there are ways to talk about it with them and be supportive.


GastroIntestinal / Gastroenterology
Keto diet and possible stomach problems
What might cause diarrhea while a person is on a keto diet? Learn how a keto diet may cause gastrointestinal problems and when to see a doctor.


Neurology / Neuroscience
Isaac syndrome: Definition, symptoms, and management
Isaac syndrome is a rare autoimmune condition that causes continuous muscle twitching. Learn the symptoms, causes, treatments, and outlook.


Pain / Anesthetics
What to know about third trimester pains
The third trimester of pregnancy is the final stage of pregnancy. During this stage, the growing uterus and fetus put new demands on the body that can cause pain and discomfort.


Respiratory
40–45% who contract new coronavirus are asymptomatic
New research warns that the high number of asymptomatic people who have likely contracted SARS-CoV-2 must motivate more testing and caution.
What causes fever and chest pain? When to seek help
Chest pain and fevers can be a cause for concern on their own, but if they present at the same time, it is important to seek medical attention. Learn more here.