Normal blood pressure is different for each age and gender, and increased blood pressure in older women can also be caused by oral bacteria.
Blood pressure What is normal?
Blood pressure is created from the contraction force of the heart muscle and the resistance of the arterial walls. Blood pressure will create pressure, forming a circulation that carries blood from the heart to nourish muscle tissue throughout the body. For most normal people, blood pressure readings during the day will be higher than at night. From 1-3 am, blood pressure will drop to its lowest level and from 8-10 am, blood pressure index will reach its highest level.
From adolescence onwards, the standard level of normal blood pressure is 120/80 mmHg. Newborns will have the lowest blood pressure, and blood pressure will gradually increase with adulthood. In which, “120” is the systolic blood pressure, which refers to the pressure in the arteries when the heart muscle contracts; “80” is the diastolic blood pressure, which refers to the blood pressure when the heart muscle is relaxing.
Blood pressure index can fluctuate up and down due to many different factors. For example, normal blood pressure will increase when exercising too much, experiencing mental stress or experiencing strong emotions. In addition, cold temperatures, or when taking vasoconstrictor drugs, or eating salty foods also increase blood pressure. On the contrary, in hot temperatures, when the body sweats a lot, or is in a state of relaxation, dehydration due to diarrhea or using vasodilators,… blood pressure will drop.
If you wonder what blood pressure is normal, below are the benchmarks for adults that you can refer to to determine your current blood pressure status. body:
- Normal blood pressure: systolic blood pressure less than 120 mmHg and diastolic blood pressure less than 80mmHg.
- High blood pressure: systolic blood pressure of 140 mmHg or higher, or diastolic blood pressure of less than 90 mmHg.
- Low blood pressure: systolic blood pressure below 90mmHg or down to 25 mmHg.
If your blood pressure exceeds normal blood pressure, you should see a doctor immediately for examination and treatment.
Normal blood pressure index for older people
One thing you should know is that blood pressure will gradually increase with age, so blood pressure is normal Normally, older people will be different from adults.
People aged 50-54 years old have an average blood pressure of 129/85 mmHg. Normal blood pressure at this age will range from 116/81 – 142/89 mmHg.
Average blood pressure of 131/86 mmHg is the age range of 55-59 mmHg. Between 118/82 – 144/90 mmHg is considered normal blood pressure.
Normal blood pressure for elderly people aged 60 and over is between 121/83 mmHg and 147/91 mmHg and the average is 134/87 mmHg. In addition, from age 64, average blood pressure can be up to 134/88 mmHg.
What is normal blood pressure for women?
Normal blood pressure for women is similar to that of normal people, about 120/80 mmHg. If your systolic blood pressure is above 120 to 140 mmHg and your diastolic blood pressure is above 80 to 90 mmHg, you have prehypertension. In case of hypotension, the systolic blood pressure will be below 80 mmHg.
It is very important to pay attention to what is normal blood pressure for women because if blood pressure is stable, it will reduce the risk of cardiovascular disease and stroke. Especially during pregnancy, controlling blood pressure is very important to ensure that mother and child are healthy. It is important to know that hypertension is a common condition during pregnancy, and to stabilize normal blood pressure, the mother should see a doctor to be monitored and prescribed the correct use of medication or appropriate diet adjustment.
Some serious complications can occur when having high blood pressure during pregnancy:
- Preeclampsia
This is a serious complication that causes headaches, difficulty breathing, abdominal pain, decreased vision, nausea, decreased urination, impaired kidney and liver function… If not treated promptly, both mother and baby will be at risk of this complication.
- Eclampsia
Coma or onset of seizures in pregnant women is a serious complication of preeclampsia. This is a rare disease with symptoms such as seizures or unconsciousness. The consequences are also very serious when the baby can be underweight, have poor health, or even be pregnant. stillborn.
From here, it can be seen that firmly grasping information about what is normal blood pressure will help pregnant women quickly detect abnormal conditions and immediately go to the doctor for treatment, minimizing extremely dangerous conditions like the above.
Do dental problems have any effect on blood pressure?
The answer is yes. According to the American Heart Association, many previous studies have shown that people with Periodontal disease tends to have higher than normal blood pressure. Also from these studies, a link between oral bacteria and hypertension is also gradually being discovered.
While previous research has shown that blood pressure tends to be higher in people with current periodontal disease than in people without this disease, researchers believe that this study The first study to prospectively examine the relationship between oral bacteria and the development of hypertension.
According to Dr. Michael J. LaMonte and researchers from the University at Buffalo – State University of New York, for older women, especially postmenopausal age, some oral bacteria can increase blood pressure. This study was published above Journal of the American Heart Association, March 6, 2022.
With data from 1215 postmenopausal women, scientists have analyzed that there are 10 types of bacteria that increase the risk of high blood pressure by 10% to 16%; and 5 types of bacteria that increase blood pressure have a lower risk of 9% to 18%. These results are consistent when considering demographic, clinical, lifestyle, and other factors that commonly cause high blood pressure. important. Besides avoiding causing injuries to the oral cavity, brushing your teeth twice a day, using mouthwash and dental floss, you should also visit the dentist every 6 months for a general check-up of your oral health. You can immediately come to My Auris clinic at 11Bis Nguyen Gia Thieu, Ward 6, District 3, Ho Chi Minh City.
