Read more about the article Why Do My Muscles Keep Cramping? Should I Get a Blood Test?
Recurring muscle cramps may have several causes, and selected blood tests may help investigate them.

Why Do My Muscles Keep Cramping? Should I Get a Blood Test?

Have you ever woken up in the middle of the night with a sudden, painful cramp in your calf? Or experienced a muscle tightening unexpectedly while walking, exercising, or even…

Continue ReadingWhy Do My Muscles Keep Cramping? Should I Get a Blood Test?
Read more about the article Why Do My Hands and Feet Keep Tingling? What Tests Should I Take?
Persistent tingling in the hands and feet can have several causes and may need medical assessment.

Why Do My Hands and Feet Keep Tingling? What Tests Should I Take?

Have you ever felt pins and needles in your fingers after sitting in one position for too long? Or noticed a tingling sensation in your feet that keeps coming back,…

Continue ReadingWhy Do My Hands and Feet Keep Tingling? What Tests Should I Take?
Read more about the article My Lower Back Hurts Should I Get a Kidney Function Test?
Lower back pain can have several causes. Learn when kidney function tests may be appropriate

My Lower Back Hurts Should I Get a Kidney Function Test?

Lower back pain is a common problem. It can start after sitting for too long, lifting something heavy, sleeping in an uncomfortable position, or spending hours at a desk. But…

Continue ReadingMy Lower Back Hurts Should I Get a Kidney Function Test?
Read more about the article I Feel Dizzy When I Stand Up — Should I Get a Blood Test?
Recurrent dizziness may need a blood pressure assessment and, in some cases, targeted blood tests.

I Feel Dizzy When I Stand Up — Should I Get a Blood Test?

Have you ever stood up from your bed or chair and suddenly felt dizzy, lightheaded, or as if you might black out? Perhaps your vision briefly becomes blurry, your body…

Continue ReadingI Feel Dizzy When I Stand Up — Should I Get a Blood Test?
Read more about the article I Feel Thirsty All the Time — Should I Get My Blood Sugar Tested?
Constant thirst may be a sign of high blood sugar. Learn when blood glucose testing may be appropriate.

I Feel Thirsty All the Time — Should I Get My Blood Sugar Tested?

Feeling thirsty after a workout, on a hot day, or after eating a salty meal is normal. But what if you feel thirsty throughout the day, even after drinking plenty…

Continue ReadingI Feel Thirsty All the Time — Should I Get My Blood Sugar Tested?
Read more about the article I’m Losing a Lot of Hair. What Blood Tests Should I Take?
Blood tests may help investigate certain medical or nutritional factors associated with hair loss.

I’m Losing a Lot of Hair. What Blood Tests Should I Take?

Noticing more hair on your pillow, in the shower drain, or on your comb can be worrying. And when hair fall continues, one of the first questions many people ask…

Continue ReadingI’m Losing a Lot of Hair. What Blood Tests Should I Take?