What Is CRP Blood Test?


Published in Health Articles

Have you been experiencing redness, nausea, vomiting, or rapid breathing? There’s a chance that you might have an overabundance of inflammation hiding away in your body.

Over time, high levels of inflammation can cause heart disease and other medical conditions. The best way to check for issues and tackle them before they start is with a CRP blood test.

What is CRP blood test? It’s a test that measures the amount of CRP that’s in your blood. It’s not that much different than getting any other standard blood test.

Check out this guide to learn what you can expect and find out how you can prepare for this simple medical procedure.

What Is CRP Blood Test?

So, what is a CRP lab test? To explain that, we have to talk a little about what CRP is.

It’s a protein that your liver produces. When invaders enter your body, your liver releases these proteins to take care of them. This process is known as the inflammatory response.

It doesn’t only occur when something gets into your body that shouldn’t be there. Certain chronic conditions and autoimmune diseases can also trigger it.

The purpose of the test is to measure the CRP levels in your body. Like any standard blood test, it involves taking a small sample out of a vein in your arm.

What Is the Purpose of the Test?

So, why may a doctor order a CRP test to check inflammation? If you’re showing signs of infection such as chills, redness, fever, vomiting, or rapid heart rate, your physician may want to check out.

There’s a chance that you may be experiencing Sepsis. It’s a condition that triggers a large immune response throughout your entire body. It can be life-threatening if left untreated.

If you have Lepus or some other autoimmune disease, your doctor will use the CRP blood test to monitor your flare-ups. They can also use the results to come up with a treatment plan for chronic inflammatory issues.

When Should You Get the Test?

A CRP blood test isn’t necessary for everyone. If you don’t have any chronic conditions and you live a healthy lifestyle, you can go your entire life without getting one.

If you have a family history of heart disease, on the other hand, it’s a good idea for you to go through with the test. High levels of CRP could lead to a heart attack. If you’ve already had one heart attack, you may be at risk for a second one.

How Do You Prepare for It?

Any high level of activity is a big no-no right before a blood test. Hitting the gym will cause a sudden increase in your CRP levels, which can skew the numbers a little bit.

In some circumstances, your blood sample won’t only be used to test for high levels of CRP. Your doctor may kill two birds with one stone by checking your cholesterol at the same time. If this is the case, they might request that you avoid eating or drinking anything for a set amount of time before you get your blood work done.

You’ll need to give your doctor a list of all your medications because certain ones can alter the results.

What to Expect

Again, getting a CRP test isn’t much different than any other standard blood test. The nurse will take a small sample of blood out of a vein in your arm.

Once they have what they need, they’ll send it off for testing, and you’ll be free to continue life as normal until the results come back. It’s that easy.

Can You Take It at Home?

If you can’t leave your home to go to the doctor’s office, don’t worry. You can do the test from the comfort of your house. You’ll take your sample by pricking the tip of your finger with a lancet.

From there, you’ll apply a drop of the blood to a test paper that can be processed in the lab. When you’re done, mail the sample to the laboratory and wait for the results to come back.

The After Effects

There aren’t really any negative effects that come with the test. You may experience some lightheadedness. The area on your arm where the nurse took your blood might be a bit sore, and it could bruise.

That’s about it. If you notice any long-lasting effects, get in contact with your doctor as soon as possible. Complications are rare, but it’s better to be safe than sorry.

Measure the Results

You’ll get the test results back in a few business days. For most adults, the normal CRP test normal range is less than 10 mg.

If it’s over or equal to that, it counts as an elevation. Since the CRP test doesn’t pinpoint the cause of the inflammation, the doctor will order a second test to get to the bottom of things.

After the second set of results comes in, the doctor will diagnose your issue and come up with a treatment that will regulate your CRP levels.

Get Your CRP Blood Test Done

If you’re feeling lightheaded or have a bad case of the chills, you may need to get a CRP test done. What is CRP blood test? It measures the amount of inflammation a person has in their body.

Depending on what your results are, you may have a serious problem that needs addressing. A problem that will only get worse with time if left unchecked. Talk to your doctor today to find out if a blood test is necessary for you.

Are you looking for more ways to stay well? Visit the Get Healthy section of our blog for all the latest tips and tricks.




Bill Bramhall Wumo Pickles Mike Peters Paul Szep Joel Pett