Health A-Z Medical Reference

Find out what you need to know about bruising after a blood test, how the blood test is performed, and how to care for your bruise at home.

Learn more about dislocated toes, what the symptoms are, and what to do about them.

A methylmalonic acid test is used to determine if you have a vitamin B-12 deficiency. Learn about the types of tests, what to expect, and more.

Urine cytology is a lab test to examine your urine cells under a microscope. Learn about when you need it, what to expect, and more.

Phalloplasty is surgical construction or reconstruction of the penis. Find out how it's done and how much it costs.

Find out what you need to know about an abdominal mass, and discover the causes, treatment, and how it may affect health.

Find out what you need to know about prophylactic antibiotics. Discover the pros, cons, risks, and benefits, and how they may affect health.

Find out what you need to know about crackling in your ear and discover the causes, treatments pros, cons, risks, benefits, and how they may affect health.

Learn what hypernatremia is and how to prevent too much sodium in your blood.

Learn everything you need to know about pathogens and how they may affect your health. Discover what the pros and cons are as well as the risks and benefits.

What is osteitis pubis? Learn about this painful sports injury and how it can be treated.

Find out more about the ear infection, bullous myringitis: what it is, what causes it, and how to keep from getting it again.

What causes an adrenaline rush? This release of epinephrine or adrenaline typically occurs during a fight-or-flight situation.

Urine specific gravity measures the electrolytes and osmolality of your urine. Learn about what causes it, symptoms, and treatment options today.

Learn what a vocal nodule is, including how to diagnose it, treatment with voice therapy, and more.

The extensor carpi radialis longus is a muscle in the forearm that helps control wrist movements. Learn more about this muscle, how it works, and how to improve its function.

Find out what you need to know about the toxicity of polypropylene, and discover its pros, cons, and potential health risks.

Find out what you need to know about aseptic technique and discover the risks, benefits, and how it may affect health.

Nasal vestibulitis is an infection in your nostrils. Learn about the causes, symptoms, and treatment options for this condition today.

Transaminitis happens when you have an elevated liver enzyme. Learn about the causes, symptoms, and treatment options for this condition.

A supracondylar fracture is when you fracture your humerus just above your elbow joint. Learn the causes, symptoms, and treatment options for this type of fracture.

Polychromasia is a blood disorder that causes an abnormal blood test. Learn more about what causes it, what to expect, and more.

Phalloplasty is when doctors perform surgery to create a penis from a vagina. Learn more about what causes it, what to expect, and more.

Waist trainers are used to create an hourglass figure. Learn more about what they are, the risks, benefits, and how they can impact your health.

Find out all you need to know about the smallpox vaccine, the smallpox vaccination scar, and options to remove the scar.