Medicine has to do with diseases and conditions that affect the entire body. In this section, learn about testing and treatment plans including the medicines used to prevent and treat a range of diseases and conditions.

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Veins, Needles, Yikes: What to Know Before Having Blood Drawn

Having blood drawn is a piece of cake for some people and a traumatic experience for others. Either way, being armed with information can only help make the process easier.

How Ambulances Work

When you call 911 in the U.S., you expect an ambulance to come roaring to your aid in a matter of minutes. But how are ambulances dispatched — and why do they cost so much?

The Post-surgical Poop: Why It's so Critical

Making sure the bowels are moving is key to monitoring health after surgery.

Sharing Leftover Antibiotics Is a Really Bad Practice

New research from the American of Pediatrics suggests an alarming number of parents are sharing antibiotics that were originally prescribed for their children — and this is bad news for all of us.

An Aspirin a Day Could Be Harmful for Healthy Seniors

Conventional wisdom has long dictated that older people should take a small dose of aspirin each day for their cardiovascular health. A huge new drug trial disagrees.

Smart Bandages Can Monitor, Treat Chronic Wounds

Flexible electronics have enabled a team at Tufts University to create a bandage that not only monitors wounds, but delivers treatment as well.

Scientists Develop World's First Color 3D X-rays

The new 3D color scans look like cross sections from a vividly realistic anatomical model, revealing great detail and true-to-life color.

Study Shows Possible Breakthrough in Treating Paralysis

The study, led by Boston Children's Hospital, was successful at getting mice with spinal cord injuries to walk again.

How Right to Try Bypasses the FDA

The intent of Right to Try is to make the process of obtaining last-ditch, potentially life-saving drugs easier for terminally ill patients by avoiding FDA strictures altogether.

FDA's Expanded Access Pre-dates Right to Try by Decades

The FDA already has a program that does almost exactly the same thing for patients, but is anyone aware of it?

Has Chemotherapy Gotten Easier Over the Years?

Chemotherapy was an accidental discovery from World War II. But is it any different in the 21st century?

Being a Poop Donor Isn't as Easy as It Sounds

There's actually a need for donated stool to help treat certain intestinal infections. But not everyone is qualified for the task.

Could Phage Therapy Fight Superbugs?

Antibiotic-resistant bacterial infections pose a grave danger to the health of millions of people every year. Phage therapy may provide a solution.

Experimental Ebola Vaccine Raises Hopes

An as-yet untested Ebola vaccine is giving health officials hope of containing the outbreak sweeping the Democratic Republic of Congo in central Africa.

The DEA Wants Your Old Drugs — Stat!

Have a medicine cabinet full of expired prescriptions? This weekend is the time to get rid of them.

5 Medications Prescribed for Off-label Use

Not all drugs are created equal. And not all drugs are prescribed for the particular conditions they're technically approved to treat, either. That's when they fall into the off-label category, and they're more common than you think.

Breaking the Cycle of Addiction, With Hallucinogens

It may sound counterintuitive, but hallucinogenic drugs could be useful for treating a host of disorders, including addiction.

New Drugs Could Help Prevent Hearing Loss

Hearing loss due to loud noise or certain medicines is irreversible, but soon we might be able to prevent hearing loss before it begins.

Ibuprofen May Be Linked to Lowered Fertility Rates

Two new studies show that regular use of ibuprofen might lower men's fertility, and even that of a woman's unborn daughter.

Could Stem Cells Eventually End the Transplant Organ Shortage?

Scientists hope to grow transplant organs from patients' own stem cells, but success may still be a long way off.

Biomedical Big Brother in Your Belly?

Ingestible sensors in pills are becoming a reality with digital drugs.

Motorized 'Spermbots' Could Help Treat Cervical Cancer

Spermbots, originally designed to help lethargic human sperm fertilize eggs, also may be used to deliver chemotherapy to fight cervical cancer.

Fecal Transplants: There's a Pill for That

Fecal transplants have been proven effective in treating C. diff bacterial infections, but a new pill might be cheaper and less invasive.

What Happens If Your Adult Teeth Just Don't Come In?

What happens when permanent teeth don't come in behind our baby teeth? Turns out there are treatments, but they'll cost you (both time and money).