Diseases & Conditions

The human body is a remarkable structure. It's designed to efficiently manage the wear and tear of everyday life and fend off all sorts of threats. Most of us are healthy for most of our lives. But we're also susceptible to hundreds of injuries, diseases, and conditions. Some are quite common, others are extremely rare. Here are some of the most common conditions that affect humans.


Diseases & Conditions Articles

What is chronic inflammation?

Chronic inflammation occurs when the immune system is over-stimulated all the time. It’s not clear why chronic inflammation develops in the body, but it is linked to many chronic conditions, such as diabetes and rheumatoid arthritis. (Locked) More »

8 things you should know about pneumonia

Pneumonia is an infection that causes the air sacs in the lungs to fill up with fluid or pus, which makes it harder to breathe. The most common symptoms are cough that may be dry or produce phlegm, fever, chills and fatigue. Other symptoms may include nausea, vomiting, diarrhea, and pain in the chest. and shortness of breath. Signs that indicate a more severe infection are shortness of breath, confusion, decreased urination and lightheadedness. In the U.S., pneumonia accounts for 1.3 visits to the Emergency Department, and 50,000 deaths annually.  With the COVID-19 pandemic continuing to affect people around the world, pneumonia has become an even larger health concern. Some people infected with the COVID-19 have no symptoms, while others may experience fever, body ache, dry cough, fatigue, chills, headache, sore throat, loss of appetite, and loss of smell. More »

Why can’t we develop COVID-19 treatments faster?

It will take time to find a medication to treat COVID-19. Doctors must learn how the virus that causes COVID-19 is built, since the virus might have a weak spot that can be attacked. Scientists must also determine how the virus attaches to and then enters into a person’s cells, and how it multiplies once it’s inside the cells—so they can create or find a drug that blocks those steps. Doctors will also have to test a potential treatment on a large number of people to see if it works and causes side effects. (Locked) More »

Aspirin linked to fewer digestive tract cancers

Scientists continue to explore the health benefits vs. risks of aspirin therapy. One new analysis suggests that regularly taking aspirin may protect against several types of digestive tract cancers, such as bowel, stomach, gallbladder, esophageal, pancreatic, and liver cancers. More »

Will there be a COVID-19 vaccine?

There are many different ways to produce a vaccine. All are being tried simultaneously in the effort to fight COVID-19. Vaccines typically include a killed or weakened virus, or a protein from the virus. When the vaccine enters the body, the immune system "sees" and remembers it. Then, if the real virus enters the body later in life, the primed immune system attacks and eradicates it. Growing the large amounts of virus needed for a vaccine, or making the virus’s proteins in a laboratory, takes a lot of time and money. So, faster and cheaper approaches have been developed. (Locked) More »

Boning up on osteoporosis

About one in four men older than 50 will break a bone because of osteoporosis during their lifetime. Proper bone health not only can help protect men from osteoporosis, but can also reduce their risk of serious breaks or fractures from falls or other injuries. Adopting certain exercises and getting adequate amounts of calcium and vitamin D are the best strategies for keeping bones strong and safe. (Locked) More »

How can I treat painful night leg cramps?

Although nocturnal leg cramps can strike people at any time of life, they become more frequent with age. Performing foot stretches and applying ice and heat can treat flare-ups. Leg stretches, staying hydrated, and wearing proper footwear can reduce their frequency. (Locked) More »