Medical News Today


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

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Allergy
What causes nasal congestion?
Nasal congestion often stems from an infection or allergy. Here, learn how to clear it, ways to prevent it, and when to see a doctor.
What to know about dry eyes due to allergies
What are the symptoms of dry eyes due to allergies? Read on to discover the symptoms, as well as the possible causes and treatment options available.


Alzheimer's / Dementia
Baby boomers face greater cognitive decline than previous generations
New research suggests that baby boomers experience faster cognitive decline than those from previous generations, much to the study author's concern.


Back Pain
What are the best CBD products for sciatica pain?
Cannabidiol (CBD) may help a person manage the pain and inflammation associated with conditions such as sciatica. Learn more about which CBD products may help.


Blood / Hematology
What does it mean when there is blood in stool?
Finding blood in stool can be concerning, but the cause may be relatively harmless. Here, learn about the causes in adults and children and when to seek help.


Dentistry
What to know about bumps under the tongue
Learn about some of the causes of bumps under the tongue, including salivary stones and oral mucous cysts, and how doctors diagnose and treat them.


Endometriosis
Causes of hip and groin pain, and how to treat them
A person might experience pain in the hip and groin for a variety of reasons. Learn more about the causes and their treatments here.


Ear, Nose, and Throat
Chlamydia in the throat: Causes, remedies, and diagnosis
Chlamydia in the throat is uncommon and may cause no symptoms, but it can result from oral sex. Here, learn about treatments, testing, and more.
What to know about yellow discharge from ears
What are the causes of yellow discharge from the ear? Read on to find potential causes, symptoms, and treatments for yellow discharge from the ear.


Health Insurance / Medical Insurance
Do I have to enroll in Medicare?
Generally, a person enrolls in Medicare at 65 years old. They may also be eligible through disability or disease. A person can also choose to delay or opt out.


Hypertension
What are PDE5 inhibitors?
People may take PDE5 inhibitors to manage certain conditions, including erectile dysfunction and pulmonary hypertension. Learn more about these drugs here.


Mental Health
Hallucinations: What explains these tricks of the mind?
In this Special Feature, we investigate how common hallucinations really are and look at what science says about the mechanisms behind these phenomena.


Osteoarthritis
What does arthritis in the fingers feel like?
Arthritis in the fingers can cause pain and inflammation, with the joints sometimes feeling warm to the touch. Learn more about exercises to reduce pain here.


Public Health
COVID-19: How a new blood test could help speed up vaccine development and population screening
Speaking to Medical News Today, Dr. James Hindley explains why the blood test he is developing may help in the fight against COVID-19.