NEWS Coronavirus News Isolation Increases Risk of High Blood Pressure, Especially For Women By Joni Sweet Joni Sweet Joni Sweet is an experienced writer who specializes in health, wellness, travel, and finance. Learn about our editorial process Updated on November 09, 2020 Fact checked Verywell Mind content is rigorously reviewed by a team of qualified and experienced fact checkers. Fact checkers review articles for factual accuracy, relevance, and timeliness. We rely on the most current and reputable sources, which are cited in the text and listed at the bottom of each article. Content is fact checked after it has been edited and before publication. Learn more. by Emily Swaim Fact checked by Emily Swaim LinkedIn Emily is a board-certified science editor who has worked with top digital publishing brands like Voices for Biodiversity, Study.com, GoodTherapy, Vox, and Verywell. Learn about our editorial process Share Tweet Email Print Getty Images Key Takeaways Researchers have found a connection between social isolation and increased risk of hypertension, especially among women.Social isolation and loneliness have also been tied to higher rates of early death, anxiety, depression, and suicide.Connecting with loved ones virtually can help maintain your physical and mental health while stuck at home during the pandemic. Staying at home and avoiding close contact with others are critical ways to curb the spread of COVID-19. But while following guidelines is an important part of protecting public health at large, social isolation can have a negative impact on the health of individuals—especially women. A recent study from Canada has found that women who are single and socially isolated face a higher likelihood of having high blood pressure. Interestingly, marital status and social participation didn't have much effect on hypertension rates in men. The most important important variable for men was living situation: Men who lived with other people were much more likely to have high blood pressure than men who lived alone. The findings could provide insight into how people of different genders may fare over the long term as we head into a winter of lockdowns. What This Means For You Humans are social creatures. Even though the relationship between isolation and high blood pressure varied slightly among men and women, a well-established body of research shows that loneliness can be harmful to everyone’s physical and mental health. Stay-at-home guidance has made it difficult—but not impossible—to maintain our social lives. As we head into a winter of quarantine, embracing virtual gatherings with loved ones can make a positive impact on your wellbeing. Social Isolation and Heart Health In the Canadian study, published in the Journal of Hypertension, researchers from British Columbia looked at data from the Canadian Longitudinal Study on Aging on 28,238 adults between 45 and 85 years old. The study asked participants about their marital status, living arrangements, social network size, and participation in social activities. It also collected information on which participants had hypertension, which was defined as 140/90 mmHg, or more than 130/80 mmHg in participants who had diabetes. The data showed that single women tended to have a higher risk of hypertension than married women. More specifically, the risk was 28% higher for single women, 21% higher for divorced women, and 33% higher for widowed women compared with their married counterparts. Tips for Coping With Coronavirus If You Live Alone Researchers also found a strong association in rates of high blood pressure in women based on their social networks, which included work colleagues, close friends, relatives, children, siblings, and neighbors. Women with the smallest social networks (85 people or less) were 15% more likely to have hypertension compared with participants who had the largest social groups (220 people or more). Women who participated in few or no social activities, like family gatherings, clubs, or sports, within the last year were up to 30% more likely to have hypertension. Petros Levounis, MD We know that when we’re together with other people, we’re happier, we’re healthier, and now we have hard evidence that our heart is working better. — Petros Levounis, MD “We know that when we’re together with other people, we’re happier, we’re healthier, and now we have hard evidence that our heart is working better,” says Petros Levounis, MD, professor and chair of the psychiatry department at the Rutgers New Jersey Medical School and chief of service at University Hospital. (Levounis was not involved in the Canadian research.) Things were a little different among men. Men who lived with other people were 15% more likely to have hypertension than those who lived alone (co-living had no significant effect on women). Like women, men who were single, divorced, or widowed also had increased risk of high blood pressure, but the association was much weaker. The impact of social participation was also much smaller for men. Finally, the size of a man’s social network didn’t have a significant effect on his risk of hypertension. Understanding Gender Differences The overall findings of this study echo earlier research, which has found that older adults who have partners and are more socially active tend of have lower rates of hypertension. According to the Centers for Disease Control and Prevention (CDC), social isolation also comes with higher risk of early death that rivals the mortality risk of smoking, obesity, and lack of exercise. However, the gender-based differences in this research (particularly in regard to lower rates of hypertension among men who live alone) have not been seen in two other studies on the subject. The authors think that the effect may be the result of many lone-living older men residing in senior housing communities that offer opportunities to interact with others and access information on health. They also suspect that the lower rates of hypertension seen in married people may be the result of “different social and economic expectations” that come with being in a partnership in Canada. More research is needed to determine exactly why the effects of social isolation and hypertension differed between men and women, says Leonard Pianko, MD, cardiologist at Aventura Cardiovascular Center in Florida. “My hypothesis is that women have a different response to loneliness than men because they produce more epinephrine from the adrenal gland, and that produces hormones and neurotransmitters that elevate blood pressure,” he explains. Isolation and Mental Health Social isolation not only makes an impact on cardiovascular health. It has ripple effects on our psychological and emotional well-being too. In a 2017 review of 40 other studies on the public health consequences of social isolation, researchers found that loneliness was associated with poor mental health outcomes. Loneliness has also been found to increase a person’s risk for suicide, depression, and anxiety. Given the negative health effects of isolation, Dr. Pianko hopes that questions about a patient’s social life will become a routine part of health screenings. “Doctors should be asking, ‘Who’s at home with you? What social contacts are you having?’ This is a real thing and it’s often overlooked,” he says. The rising rates of COVID-19 infections mean that we may be in for at least a few more months of staying home and limiting our contact with others. That’s why it’s more important than ever to get creative and find other ways to connect with friends, family, and colleagues to maintain your health and fend off feelings of loneliness. “Don’t write off the virtual gatherings,” says Dr. Levounis. “Virtual parties and dating and connections of all sorts may not be on par with the real thing, but something is better than nothing.” Ways to Feel Less Lonely During the Coronavirus Pandemic The information in this article is current as of the date listed, which means newer information may be available when you read this. For the most recent updates on COVID-19, visit our coronavirus news page. 5 Sources Verywell Mind uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Hosseini Z, Veenstra G, Khan NA, Conklin AI. Social connections and hypertension in women and men: A population-based cross-sectional study of the Canadian Longitudinal Study on Aging. J Hypertens. 2021;39(4):651-660. doi:10.1097/HJH.0000000000002688 Kamiya Y, Whelan B, Timonen V, Kenny RA. The differential impact of subjective and objective aspects of social engagement on cardiovascular risk factors. BMC Geriatrics. 2010;10(1):81. doi:10.1186/1471-2318-10-81 Centers for Disease Control and Prevention. Loneliness and social isolation linked to serious health conditions. Ramezankhani A, Azizi F, Hadaegh F. Associations of marital status with diabetes, hypertension, cardiovascular disease and all-cause mortality: A long term follow-up study. PLoS ONE. 2019;14(4):e0215593. doi:10.1371/journal.pone.0215593 Leigh-Hunt N, Bagguley D, Bash K, et al. An overview of systematic reviews on the public health consequences of social isolation and loneliness. Public Health. 2017;152:157-171. doi:10.1016/j.puhe.2017.07.035 By Joni Sweet Joni Sweet is an experienced writer who specializes in health, wellness, travel, and finance. See Our Editorial Process Meet Our Review Board Share Feedback Was this page helpful? Thanks for your feedback! What is your feedback? Other Helpful Report an Error Submit Speak to a Therapist Online Advertiser Disclosure × The offers that appear in this table are from partnerships from which Verywell Mind receives compensation.