Health A-Z Medical Reference
- How to Make a Homemade Fruit Fly Trap
Fruit flies are frustrating, but traps for them are easy to make. View a step-by-step guide for making your own fruit fly trap and learn how to keep them away.
- What Is the Z-Track Injection Method?
The Z-track injection method is a more effective way of performing intramuscular injections. Learn the benefits and how to perform one yourself.
- What to Know About Whiteflies
Find out what you need to know about whiteflies, and discover strategies to identify and control these pesky insects.
- What to Know About Pill Bugs
Learn about pill bugs. Discover how to eliminate them when they’re pests and care for them when they’re wanted.
- What to Know About Termite Fumigation
Learn about termite fumigation techniques. Discover whether or not termite tenting is right for your building.
- What to Know About Sweat Bees
Learn about sweat bees. Discover the size, characteristics, and behaviors of this group of bees.
- What to Know About Oriental Cockroaches
Can you recognize an oriental cockroach? Learn how to identify these insects and prevent them from entering your home.
- What Is DALY?
Disease-adjusted life years or DALYs is a universal metric that experts use to measure how certain diseases and disabilities affect a year of healthy life.
- What to Know About Crane Flies
Crane flies may look like large mosquitoes, but they don't bite. Learn more about these abundant insects, including their usual habitats and the impact they have on the environment.
- What to Know About Jerusalem Crickets
Find out what you need to know about Jerusalem crickets, and discover if they are dangerous and how they can affect your health.
- What to Know About Cow Killer Ants
Cow killer ants aren't ants, and they aren't cow killers, but these wasps do have a painful sting. Learn more about these wasps and what to watch out for.
- Medications that Affect Potassium Levels
- What Are Biomarkers?
Biomarkers are things that doctors measure in your blood, body fluids, and tissues. Doctors use them to understand your overall health.
- What Is Phage Therapy?
Bacteriophages, or phages, are viruses that kill certain bacteria. If antibiotics don’t work on your infection, phage therapy may be able to do the job instead.
- What Is La Crosse Encephalitis?
La Crosse encephalitis is a rare disease contracted from a mosquito bite. Learn more about the diagnostic process, symptoms, causes, and treatment options.
- What To Know About Capnocytophaga
Find out what you need to know about Capnocytophaga, and discover how it’s transmitted, treated, and prevented, and how it may affect health.
- What Is Human Granulocytic Anaplasmosis?
Human Granulocytic Anaplasmosis is a global tick-borne disease that presents mild to severe symptoms in patients. Learn more about the causes, origin, and treatment options of HGA.
- What Is Beta Thalassemia?
With beta thalassemia, your body doesn’t make enough hemoglobin, an important protein used by red blood cells. Learn more about it.
- What to Know About Dobsonflies
Dobsonflies are a large insect species that live near rivers and streams. Learn what they look like, what their life cycle is like, and the benefits they have for their ecosystem.
- What to Know About Funnel Web Spiders
Learn more about how to identify funnel web spiders, where they live, and what to do in case of a funnel web spider bite.
- What to Know About Deer Flies
Find out what you need to know about deer flies, their life cycle, bites, and more.
- What to Know About Camel Crickets
Find out what you need to know about camel crickets. Discover their size, lifespan, where to find them, and how to get rid of them.
- What to Know About Different Types of Wasps
Find out all about wasps here, including the different types of wasps and how they help our environment.
- What Is IgA Nephropathy?
Take a deep dive into IgA nephropathy: its symptoms, causes, treatments, and outlook.
- What to Know About Cellar Spiders
The cellar spider is a common creature to find around the home. Here’s what you need to know about it.
- What to Know About Boll Weevils
The boll weevil is a beetle that causes big problems. Their invasion of the U.S. cost the cotton industry billions of dollars. Learn how they were defeated, what they look like, and what to do if you find one in your home.
- What to Know About Using a Cane
Learn about the different types of canes. Discover which type of cane is best for you and the right way to use it.
- What to Know About Vegan Leather
Find out what you need to know about vegan leather, and discover what is made of, how to care for it, and where to buy it.
- What to Know About the Term BIPOC
BIPOC is a term that's gained popularity recently. Learn what it means and when to use it, as well as mental health conditions that affect this community.
- What to Know About the Disability Rights Movement
The disability rights movement advocates for equal rights and access for Americans with disabilities. Learn the history of the movement, laws that made a difference, and where things are now.
- What Is a Permacath?
A medical professional uses a permacath to access your bloodstream. Learn more about permacaths — the risks, benefits, and what to do after you receive one.
- What Is BK Viral Nephritis?
BK viral nephritis is an infection that may occur after a kidney transplant. Learn more about what causes it, what to expect, and more.
- What Is Ross River Virus?
Ross River virus is a mosquito-borne illness. Learn about the causes, symptoms, and treatment options for this condition today.
- What Is Pelvic Tilt?
Pelvic tilt is a postural deficiency affecting your pelvis. Learn about the causes, symptoms, and treatment options for this condition.
- What to Know About the Femur Bone
What is the femur? The femur is the thigh bone and the longest, strongest bone of the body.
- Meniscus: What to Know
Find out what you need to know about the meniscus, including risks, benefits, and how it may affect your health.
- Peritubular Capillaries: What to Know
Find out what you need to know about peritubular capillaries and discover common health conditions that affect them.
- Managing Pain with Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Chronic pain is common for people with autosomal dominant polycystic kidney disease (ADPKD), but there are treatment options to help you feel your best.
- What to Know About Hemp Fabric
Humans have used hemp fabric for over 6000 years, and there’s renewed interest in this sustainable fabric. Learn how hemp fabric is made and its uses.
- Benefits of Companion Planting
Learn about companion planting. Discover its benefits, how it works, and possible plant combinations.
- What to Know About Hearing Aids for Tinnitus
Find out about tinnitus and what kind of hearing aids work best to treat ringing in your ears.
- What to Know About Physician-Assisted Death
What is physician-assisted death, and when is it appropriate? Find out everything you need to know.
- What to Know About Facial Asymmetry
Find out what you need to know about facial asymmetry, and discover how it may affect health.
- What to Know About Ambulances
Ambulances are not always necessary in urgent medical situations. Learn about additional options for getting to the hospital safely.
- What to Know About Dragonflies
Find out what you need to know about dragonflies, and discover their life cycle and whether they sting or bite.
- Which Plants Can Repel Bugs?
Some plants can keep bugs at bay. Find out which plants work to repel which types of bugs and insects.
- What Is Complement 3 Glomerulopathy?
C3G is a rare type of kidney disease. It’s related to your complement system. This is the system that helps fight infections in your body.
- What Is the CPK Enzyme Test?
Find out what you need to know about the CPK enzyme test and discover what its results mean and how it may affect your health.
- What to Know About Hospitals
Find out what you need to know about hospitals. Learn about how to visit hospitalized family and friends and how to stay in a hospital yourself.