Blood drawing is a routine procedure in healthcare; however, many patients still feel wary about its after-effects. One reason people hesitate to go through this procedure is that they fear a sudden drop in blood pressure.
So, does drawing blood lower your blood pressure significantly? Continue reading to learn how drawing blood impacts your blood pressure, its benefits, and what you can do to reduce its side effects.
Does Getting your Blood Drawn Lower your Blood Pressure?
Getting your blood drawn does not directly affect blood pressure. However, the experience does result in a temporary drop in blood pressure readings for some people.
The American Red Cross explains that some donors feel dizziness caused by a sudden drop in blood pressure and heart rate, known as the vasovagal reaction. However, they can recover easily with rest, snacks, or drinks.
Moreover, getting blood drawn lowers the risk of hypertension, as it helps lower blood pressure and reduces the risk of heart attacks. Getting blood drawn can reduce viscosity, lowering the risk of blood clots, heart attacks, or strokes.
The Benefits of Getting Your Blood Drawn
Routinely getting your blood drawn, whether for testing or donation, can have numerous health benefits that most people don’t know about. Here are some benefits that you can experience if you draw blood.
- Free Health Screening
Getting your blood draws can allow healthcare professionals to monitor important factors such as glucose, cholesterol, and electrolytes. - Improves Heart Health
Regular blood donation can improve heart health by lowering the blood’s viscosity. Some studies suggest that frequent donors can reduce cardiovascular disease risk. - Reduces Cancer Risk
Research indicates that regular blood donation can lower iron levels in the body and, in turn, reduce the risk of certain cancers such as liver, lung, colon, and stomach cancer. High iron levels are linked to oxidative stress and damage.
How to Reduce Side-Effects of Getting Blood Drawn
If you would like to minimize the side effects of getting your blood drawn, there are some strategies that you can consider. One of the easiest yet most effective ways to reduce discomfort is to drink plenty of water before your appointment. Well-hydrated veins are more visible and easier to access; it can reduce the possibility of multiple attempts.
Moreover, practicing deep breathing and visualization techniques can help calm your nerves before and during the procedure. If you feel faint or anxious, let your healthcare professional know; they can take some precautions to help you feel comfortable.
After drawing blood, most people feel a little light-headed or dizzy. This feeling is temporary. However, you can recover faster with adequate rest, snacks, and hydration.
End Note
Getting your blood drawn can lower your blood pressure, however, not in the way you think. The blood pressure drop you experience after getting blood drawn has temporary side effects that fade. However, the long-term effects of getting blood drawn are great for your overall health.
Here at Family Diagnostic Clinic, we offer venipuncture services where your comfort is the priority. So, if you need to draw blood, dial (281) 351-6800 to schedule an appointment.