A regular blood test is an imperative way to keep a record of one’s health and well being. Every one of us has once gone through the process of blood tests for some of the other medical reasons. But make sure that whenever you visit for a blood test do ask your doctor about it to understand why the test is required and what can be the consequences of it.
Your knowledge about your blood test plays a crucial role in further understanding the illness and cope up with the treatment along with it. Blood test on regular intervals helps you know more about your health status. Getting a blood test at regular intervals helps in diagnosing diseases whose symptoms are not visible till the time.
We also check our blood type by undergoing a simple blood test, which is important when we are required to donate blood to someone or when there is a doubt of being suffered from some genetic disease.
Don’t let doubts trouble you:
A blood test result can be negative or positive if it comes positive then you may undergo the medical treatment etc, but sometimes when blood test results are negative and nothing comes up the person get distressed over it that what causes the abnormality on the first place and why something does not come up?
or is the test results correct? In that case, a person should not keep doubt in his/her mind, here the person should talk to the doctor, only he can clear the doubts and state what has gone wrong in the first place.
How often should you go for a Blood Test?
Your doctor will typically recommend that you get routine blood work at least once a year, around the same time as your yearly physical.
Doctors generally recommend going for a routine blood test once a year. But depending on medical conditions, you might have to go for your blood test quite often.
- For someone who is working on optimizing their health conditions, they should go for blood tests frequently to get a deeper knowledge about blood components like HDL or LDL cholesterol levels. This allows them to tweak their fitness regime to shield unhealthy foods to enter their body. Such blood tests also help them optimize their diet plans to include more nutrients rich food that their body actually requires.
- If you are facing some of the weirdest and unusual symptoms for the longest time. This includes anything like fatigue, persistent weight loss/gain, or any other pain. This can be a cause of some disease which can get diagnosed in a blood test.
- If you are aging and you want to reduce the chances of chronic diseases, then getting a blood test can be a real hero for you. These can diagnose many complications related to heart, kidney or lungs and you can keep these diseases at bay.
How it is done?
A blood test is a process in which a small amount of blood is injected out from the nerve around the center of the elbow. This test is performed by a specialist in the hospital generally by the hematology department. Generally, the blood is drawn out from the elbow nerve but when it doesn’t show, blood can be drawn from the wrist also. It is not a painful process, it’s just like a small ant bite, though kids still get scared of it. For small kids, they rub a cream-based anesthetic on the area before using injection so that they do not feel pain at all.
Why do you require fasting for some blood tests?
Because everything we drink or eat contains some of the proteins, vitamins or any other nutrients. These nutrients can disturb blood components levels and can give false results for some disease diagnosis. Fasting for about 8 to 12 hours ensures that the blood test is apt.
Some blood tests that require fasting are:
- cholesterol tests
- glucose tests
- liver tests
- blood sugar tests
- basic metabolic panel
- kidney tests
Understand the Results
The first way is to simply talk to your doctor and he will explain to you the case and the result. But without a doctor’s help, you can still understand the test results. The medical report you get from the diagnosis center has a result mentioned in it. If you see any report there is a minimum and maximum range of each and every blood component with its value. It is very easy to understand. If your readings lie in the given range then things are ok, and if not, either less than minimum or more than maximum range then it can be an indication of a medical problem. In case of any further abnormalities, it is written briefly at the bottom of the report.
With a blood test, you can know about any possible infection, any organ damage, or any other chronic disease blooming within your body. Diabetes is one chronic disease that is identified by a simple blood test, by testing the blood glucose level in the blood. Many other problems related to the liver and kidney can also be diagnosed with a routine blood test.