Can I smoke and drink before donating blood?

What happens if you smoke or drink before donating blood

Most likely, you will have to repeat the procedure - its results may be distorted. So, smoking can affect the state of the blood: for example, it maybeK. M. Pedersen, Y. Colak, C. Ellervik, H. C. Hasselbalch, S. E. Bojesen and B. G. Nordestgaard. Smoking and Increased White and Red Blood Cells / Arteriosclerosis, Thrombosis, and Vascular Biology lead to an increase in leukocytes, neutrophils, lymphocytes and monocytes. More nicotine ableSmoking and Diabetes / Centers for Disease Control and Prevention level up blood sugar - if you are taking a glucose test, it is likely that a cigarette smoked before the procedure will lead to an incorrect interpretation of the results.

When the doctor recommends abstaining from food for some time before taking the test, ideally for this period costsIs It OK to Smoke Before a Blood Test? / MedicineNet give up cigarettes. If it's hard to endure, try not to smoke at least

in an hourOn an empty stomach or not? Instructions on how to take blood tests correctly / FGBU "NMIC TPM" of the Ministry of Health of Russia before research.

With alcohol per dayIs It OK to Smoke Before a Blood Test? / MedicineNet before the procedure, it is also better not to experiment - he is able influenceFasting Blood Test / Nuffield Health on blood sugar levels. For the same reason, sugary drinks like juices and soda should not be consumed before donating blood. But you can drink clean water and even need it - it's easier willFasting for a Blood Test / Medline Plus take blood.

What other rules must be observed before donating blood

Don't skimp on food

For the results of the study to be reliable, ask your doctor how many hours before the procedure you need to stop eating (chewing gum too it is forbiddenFasting for a Blood Test / Medline Plus). Recommendations for this mayIs It OK to Smoke Before a Blood Test? / MedicineNet vary depending on the type of study. So, to determine the level of glucose in the blood, you need to eat 10 hours before the test, to study the content gland in blood serum - 12 hours before the procedure.

Take a break from training

Going in for sports on the eve of the test is not a good idea. Hard Workouts are ableHow To Get the Most Accurate Blood Test Results / University Hospitals affect the level cholesterol and glucose - which means that the results of the study will be unreliable. And just before donating blood, it's better relaxOn an empty stomach or not? Instructions on how to take blood tests correctly / FGBU "NMIC TPM" of the Ministry of Health of Russia within 10–15 minutes.

Talk to your doctor about medications

If you regularly use any medications, vitamins or dietary supplements, check if they need to be temporarily abandoned before donating blood. For example, one day before the tests, which should confirm or refute the presence of anemia, not worth itIs It OK to Smoke Before a Blood Test? / MedicineNet take iron supplements - this can distort the results of the study.