Health
5 Times When Women are More at Risk of Blood Clots
Thrombosis, or blood clotting, can affect people of all ages, races, and genders. And while both men and women are at risk of getting a blood clot, there are several stages in a woman’s life when that risk may be higher.
Thrombosis is the formation of blood clots in the circulatory system, which can be dangerous if the clot blocks blood flow to vital organs, causing serious complications, such as deep vein thrombosis (DVT) or pulmonary embolism (PE).
According to the World Thrombosis Day (WTD) campaign, blood clots can happen to anyone at any time. Surgery, hospitalisation, and cancer raise the risk for everyone, but certain ages and factors in a woman’s life increase the possibility of getting a thrombosis.
Pregnancy
In general, women may be at a slightly higher risk of developing thrombosis during pregnancy and shortly after delivery. A woman’s body undergoes significant hormonal changes when she is pregnant, says Dr Helen Okoye, a leading Nigerian thrombosis specialist who is part of the World Thrombosis Day (WTD) steering committee.
“A pregnant woman’s blood becomes more prone to clotting to prevent excessive bleeding during childbirth, which places her at an increased risk of a DVT and PE. The risk of thrombosis remains elevated for a few weeks after childbirth. During this time, the body slowly returns to its pre-pregnancy state, and the risk of clotting decreases gradually,” explains Dr Okoye.
Hormonal contraceptives
Some forms of hormonal contraceptives, particularly those containing estrogen, can also increase the risk of blood clot formation, although the risk is generally considered low. Women who use combined oral contraceptives (containing both estrogen and progestin) or hormone-releasing intrauterine devices (IUDs) may be at a slightly higher risk of thrombosis.
Hormone replacement therapy
Hormone replacement therapy (HRT) involves taking hormones to alleviate menopausal symptoms and manage hormonal imbalances. Women undergoing HRT may have an increased risk of thrombosis, particularly if the therapy includes estrogen, says Dr Okoye. “Although the risk of thrombosis with HRT is generally low, it is higher than in women who are not taking hormone therapy. The risk may also be more for women who have additional risk factors, such as a personal or family history of blood clots, obesity, or a sedentary lifestyle. If you are using or considering HRT, discuss the potential risks with your healthcare provider,” advises Dr Okoye.
Medical conditions
Certain medical conditions, such as obesity and some inherited blood clotting disorders, can elevate the risk of thrombosis in women. Conditions that affect hormone levels, like polycystic ovary syndrome (PCOS), can also contribute to an increased risk of thrombosis, and some autoimmune disorders, such as systemic lupus erythematosus (SLE), which is much more common in women, can lead to an increased risk of blood clotting. Additionally, women with specific types of cancer may have a higher probability of getting a thrombosis.
Strokes
If a blood clot obstructs the flow of blood to a part of the brain, it can cause a stroke, the severity of which depends on the size and location of the blocked blood vessel.
Women have some differences in stroke risk compared to men, points out Dr Okoye. Stroke is more common in women than in men, with a 1 in 4 risk of stroke for women after age 25. Stroke is also the fifth leading cause of death for women, according to the Centers for Disease Control and Prevention (CDC).
Women, like men, can experience strokes at any age, but there are certain life stages and factors that can increase the risk of stroke in women. “Women tend to live longer than men on average, and stroke risk increases with age. Since stroke is more common in older individuals, the longer life expectancy of women contributes to their higher overall stroke incidence,” explains Dr Okoye.
Pregnant women, especially those with certain conditions like preeclampsia, gestational diabetes, or clotting disorders, may also have an increased risk of stroke.
The weeks following childbirth can also be a time of increased stroke risk for some women, particularly if they experienced complications during pregnancy or delivery.
Women who experience migraines with aura may also have a higher risk of stroke, especially if they have other risk factors such as smoking or using oral contraceptives. Atrial fibrillation is another red flag.
“This heart rhythm disorder is more common in women and significantly increases the risk of stroke due to the potential for blood clots forming in the heart and traveling to the brain. Hypertension is also a significant risk factor for stroke, and it can affect women at any age,” says Dr Okoye.
Lessen the risk
It is important to note that each woman’s risk of stroke or thrombosis is influenced by a combination of factors, including genetics, lifestyle, and medical history.
“Women need to be aware of their own personal risk factors and manage any existing health conditions they may have,” advises Dr Okoye. “If you’re concerned at all, consult a healthcare professional for personalised advice and risk assessment. Regular medical check-ups, adherence to prescribed medications, and a healthy lifestyle are all ways to reduce your risk of thrombosis,” she says.
“Strive to maintain a healthy weight. Being overweight or obese can increase the risk of blood clots, so follow a balanced diet that is rich in fruits, vegetables, whole grains, lean proteins, and healthy fats,” advises Dr Okoye. “If you smoke, stop as soon as possible. Smoking damages blood vessels and increases the risk of blood clots. And drink lots of water to keep your body well-hydrated, which can help prevent blood from thickening and forming clots.”
Staying active is crucial, too. According to the WTD campaign, regular physical activity helps improve blood circulation and reduces the risk of blood clots. WTD campaign’s 2023 theme is “Move Against Thrombosis”, and they advise people to incorporate exercise or regular movement into their everyday routine.
It’s important for women to be aware of all the above risk factors and what they can do about it, concludes Dr Okoye. “If you have questions about your risk of thrombosis, it’s essential to speak with your healthcare provider. They can assess your individual risk factors and provide appropriate guidance and preventive measures if needed.”
Finally, familiarise yourself with the signs and symptoms of blood clots, such as swelling, pain, tenderness, warmth, and redness in the affected area. If you suspect a blood clot, seek immediate medical attention.
By Modupe Gbadeyanka
The decision of the management of SUNU Health Nigeria Limited to adopt the strategy of placing the enrollee and customer at the heart of its operations has started to pay off.
The company was recently announced as Most Customer-Focused Health Insurance Company of the Year at the Customer Service Standard Magazine Awards 2025.
The recognition underscored the company’s success in translating its dedication into tangible enrollee satisfaction and superior market service at the Nigerian Health Maintenance Organisation (HMO) landscape.
It also highlights the organisation’s dedicated efforts in streamlining claims processing, enhancing access to quality healthcare providers, and maintaining transparent, responsive communication channels with its diverse client base across Nigeria.
The accolade further serves as a powerful testament to the successful integration of digital solutions and human-centric service models at SUNU Health.
It positions the firm as a leader not only in providing robust health plans but also in delivering the supportive, personalized care that enrollees truly value.
“Clinching the Most Customer-Focused Health Insurance Company of the Year award is not just an honour; it is a validation of the core philosophy that drives every member of the SUNU Health team.
“We believe that healthcare is fundamentally a service industry, and our success is measured by the well-being and satisfaction of our enrollees,” the chief executive of SUNU Health, Mr Patrick Korie, commented.
“This award reinforces our resolve to continuously innovate and set new benchmarks for customer experience in the Nigerian health insurance sector.
“Our commitment to providing accessible, high-quality, and seamless healthcare solutions remains our top priority as we move into the new year (2026),” he added.
By Adedapo Adesanya
Nigeria has launched its first nationally representative survey on antimicrobial resistance to generate critical data to guide evidence-based policies, improve patient outcomes, and strengthen health system resilience.
Antimicrobial resistance occurs when bacteria, viruses, fungi, and parasites evolve to resist treatment, making infections harder to cure.
As a result, surveillance is essential to track resistance patterns, identify priority pathogens, and guide targeted interventions and with support from the World Health Organization (WHO) and other partners, the initiative marks a milestone in the country’s public health response.
Nigeria becomes the third country globally to partner with WHO on a national antimicrobial resistance survey. having been selected based on the country’s strong commitment to AMR surveillance, its updated WHO Nigeria NAP 2.0, and readiness to expand laboratory and data systems.
Africa’s most populous country ranks 20th globally for age-standardized mortality due to antimicrobial resistance . In 2019, an estimated 263,400 deaths in Nigeria were linked to it—more than the combined deaths from enteric infections, tuberculosis, respiratory infections, maternal and neonatal disorders, neglected tropical diseases, malaria, and cardiovascular diseases.
Globally, resistant infections in tertiary care settings cost between $2,371 and $29,289 per patient episode, extend hospital stays by an average of 7.4 days, and increase mortality risk by 84 per cent.
The survey will see the establishment of a national baseline on antimicrobial resistance prevalence to monitor interventions, assess the distribution, burden (morbidity, mortality, DALYs, cost), and diversity of AMR across regions and populations, as well as contribute to the global target of reducing AMR deaths by 10 per cent by 2030, in line with the political declaration endorsed at the 79th United Nations General Assembly in 2024.
It also seeks to strengthen routine antimicrobial resistance surveillance, including diagnostics, sample referral systems, and laboratory capacity.
Using WHO’s standardized methodology, the survey will run for 12–15 months and cover 40–45 randomly selected health facilities nationwide. Patients with suspected bloodstream infections (BSIs) will be identified using standard case definitions, and blood samples will be analysed in quality-assured laboratories.
Data will be collected across all age groups, covering clinical, demographic, laboratory, financial, and outcome indicators. Follow-up will occur at discharge, 28 days, and three months post-infection. The survey will sample approximately 35,000 patients suspected of BSIs to obtain around 800 isolates of the most common pathogens.
Dr Tochi Okwor, Acting Head, Disease Prevention and Health Promotion, Nigeria Centre for Disease Control and Prevention (NCDC) said, “With WHO’s support, we are confident the survey will generate the evidence needed to protect public health.”
WHO Representative in Nigeria, Dr Pavel Ursu, reaffirmed WHO’s commitment stating that ,“Nigeria is taking a decisive step toward combating AMR with an approach grounded in data, science, and measurable impact. This survey will provide the clarity needed to drive smarter policies, stronger surveillance, and better patient outcomes. Nigeria is laying the foundations for a resilient health system, one that protects lives, strengthens trust, and ensures that essential medicines remain effective for future generations.”
Adding her input, Dr Laetitia Gahimbare, Technical Officer at WHO Regional Office for Africa, added:“Strengthening surveillance enhances Nigeria’s capacity to detect and respond to AMR threats, supporting better patient outcomes, reinforcing health security, and building a resilient system.”
Professor Babatunde Ogunbosi, Paediatric Infectious Diseases Specialist at University College Hospital, Ibadan, highlighted the broader impact:, “This survey is about more than data. It’s about building national capacity for research, diagnostics, and policy. It integrates science into public health decision-making.”
By Modupe Gbadeyanka
One of the leading Health Maintenance Organisations (HMOs) in Nigeria, SUNU Health, has said its philosophy is proactive wellness, noting that this was why it recently partnered with The Divine Physician and St. Luke Catholic Chaplaincy Centre for a community health initiative.
The chief executive of the company, Dr Patrick Korie, said, “SUNU Health’s vision extends far beyond merely offering health packages and insurance.”
“We are fundamentally interested in proactive wellness—preventing illness rather than just treating it. This annual exercise is a crucial part of that commitment, and we will continue to champion it for as long as we exist,” he stressed.
The medical practitioner led the company’s annual Health Walk in Lagos on Saturday, November 8, 2025. The event drew hundreds of health enthusiasts, including the Chaplain of the centre, Rev Fr. John Okoria SJ.
His active participation reinforced the spiritual and moral commitment to holistic well-being, proving crucial in mobilizing staff and community members, thereby ensuring the vital wellness message reached a broad and deeply engaged audience.
The health walk covered several major streets in Lagos, starting from Ishaga Road and navigating through Itire Road, Randle Avenue, Akerele, Ogunlana Drive, and Workers Street before concluding back at the starting point. Following the vigorous walk, participants engaged in a session of high-energy aerobics and other outdoor exercises, reinforcing the day’s focus on fitness.
“We are delighted to champion this vital health initiative alongside the Catholic Chaplaincy Centre LUTH/CMUL. The turnout was truly delightful, reflecting the community’s deep desire to embrace wellness.
“Collaborations like this amplify our message and commitment to the Nigerian community,” the Brand and Corporate Communications Lead at SUNU Health, Mr Samuel Olayemi, stated.
-
Feature/OPED6 years agoDavos was Different this year
-
Travel/Tourism9 years ago
Lagos Seals Western Lodge Hotel In Ikorodu
-
Showbiz3 years agoEstranged Lover Releases Videos of Empress Njamah Bathing
-
Banking8 years agoSort Codes of GTBank Branches in Nigeria
-
Economy3 years agoSubsidy Removal: CNG at N130 Per Litre Cheaper Than Petrol—IPMAN
-
Banking3 years agoFirst Bank Announces Planned Downtime
-
Banking3 years agoSort Codes of UBA Branches in Nigeria
-
Sports3 years agoHighest Paid Nigerian Footballer – How Much Do Nigerian Footballers Earn
Pingback: 5 Times When Women are More at Risk of Blood Clots – African Budget Bureau