What Are Opioids?
Prescribed an opioid? Get the facts so you can safely manage your pain.
What Difference Could the Flu Vaccine Make?
Find out the important things that happen for you and others when you're protected by the flu vaccine.
What Is a Hospital Patient Advocate?
Learn what a hospital patient advocate is and what problems an advocate can help with.
What Is a Sleep Study?
Learn what sleep studies are and why they're done.
What Is a Stroke?
Learn what a stroke is and what problems it can cause.
What Is a TIA?
Learn about transient ischemic attacks (TIAs) and what the risks are when you have one.
What Is A1c?
An A1c test is a blood test that checks your average blood sugar level over the past 2 to 3 months. This test also is called a glycohemoglobin test or a hemoglobin A1c test. The A1c test is one of the tests used to diagnose prediabetes and diabetes. If you have diabetes, this test is done to check how well your diabetes...
What Is Atrial Fibrillation?
Find out what atrial fibrillation is and how it's treated.
What Is Chemotherapy?
Learn what to expect when getting chemotherapy.
What Is Clot-Busting (Thrombolytic) Treatment?
Learn how clot-busting medicines are used for emergencies like stroke and heart attack.
What Is Deep Vein Thrombosis (DVT)?
Learn what can cause a DVT, why it's so dangerous, and what the symptoms are.
What Is Endometriosis?
Find out what endometriosis is and how to work with your doctor to find relief.
What Is High Blood Pressure?
Learn what blood pressure is, what it means when it's high, and how high blood pressure may be treated.
What Is Homeopathy?
Related Topics Homeopathy FAQs Homeopathic Medicines A-Z Homeopathy by Condition Homeopathy is a therapeutic method that uses medicines made from micro-doses of natural substances. Homeopathic medicines are used to relieve symptoms associated with a wide range of acute health conditions such as allergies, coughs, colds...
What Is Radiation Therapy?
Learn what to expect when getting radiation therapy.
What Is Sepsis?
Find out what sepsis is, how it happens, and how it's treated at the hospital.
What Is Type 1 Diabetes?
Learn what type 1 diabetes is and how it's treated.
What Is Well-Being?
Learn about the primary areas of well-being, including emotional, spiritual, physical well-being, and more.
What Platelets Do
Learn what important blood cells called platelets do.
What to Do About Missed or Skipped Birth Control Pills
Follow your health professional's instructions on what to do if you miss or skip your birth control pills. Always read the pill label for specific instructions. Or call your doctor. How likely pregnancy is depends on a few things, such as when you missed the pill, how many pills you missed, what kind of pills you take...
What to Do if Your Cardiac Device Is Recalled
Explains what a recall of a medical device is. Mentions that failure or recall of cardiac devices is rare. Covers the FDA classes of recall. Explains what to do if your cardiac device is recalled.
What to Expect When You Have an Extremely Premature Infant
Infants born before 28 weeks of pregnancy are called "extremely premature." If your infant is born this early, you likely will face some hard decisions. Your premature infant has a much greater chance than ever before of doing well. A baby has the best chance of survival in a neonatal intensive care unit (NICU) that has...
Wheat Dextrin Powder For Oral Solution
For bowel movement. Brand Name(s): Benefiber. Generic Name: Wheat Dextrin.
Wheezing
Wheezing is a whistling noise of varying pitch and loudness that occurs when the small airways of the lungs become narrower. This can happen because of inflammation or a buildup of mucus and dead cells in the airway. As these small air passages become narrower, wheezing may be heard when the person breathes out. As the...
When to Have a Cholesterol Test
Doctors use different guidelines to decide when a person should have a cholesterol test. A cholesterol test can be one of the things doctors use to check on your risk of heart attack and stroke. Some health organizations recommend cholesterol screening every 4 to 6 years for everyone ages 20 to 39 and more often for...
When You're Not Sleeping Well
Discover some lifestyle changes that can help with sleeplessness.
Whey Protein
How to Use It Some benefits of whey protein have been demonstrated with as little as 20 grams per day. For athletes in training a commonly used amount is 25 grams of whey protein per day, and shouldn’t exceed 1.2 grams per 2.2 pounds body weight. Most clinical research has used similar amounts of whey protein. Where to...
Whey Protein for Sports & Fitness
Whey Protein How Much Is Usually Taken by Athletes? Animal studies suggest that whey protein can increase gains in lean body mass resulting from exercise. 1 A controlled trial found that six weeks of strength training while taking 1.2 grams of whey protein per 2.2 of pounds body weight per day resulted in greater gains...
Whey Protein for Weight Control
Whey Protein How Much Is Usually Taken by Dieters? Whey protein may aid weight loss due to its effect on appetite. In a preliminary study, people were given 48 grams of either whey protein or milk protein (casein). Whey consumption resulted in more hunger satisfaction and reduced the amount of food eaten 90 minutes...
Whiplash
What is whiplash? Whiplash is pain and stiffness in the neck after an injury that has caused the neck to move suddenly or beyond its normal range. It occurs when the head is suddenly forced backward or forward and is then snapped in the other direction. This kind of motion most often happens to people in a car that is...