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We've all been there, you use the toilet, try to stand up, and suddenly your legs go numb. That odd pins-and-needles feeling can be surprising and uncomfortable. Though it might feel like a small inconvenience, it does have a scientific explanation. The numbness, also called transient paresthesia, happens when pressure blocks blood flow or presses on nerves in your lower extremities. It is normally harmless, but frequent occurrences can be signs of underlying health issues or poor toilet habits that must be addressed.
That weird numbness you experience after going to the bathroom is typically just a temporary annoyance, most often due to bad posture, straining, or sitting for an extended period. But if the numbness continues or gets worse, it is important to get medical guidance to make sure there are no underlying health issues. We discovered the top three reasons that could be responsible for this tingling and how can you avoid it? Let's dissect.
Struggling to push during a bowel movement can put excessive pressure on your abdomen and spine. This increased pressure can shift spinal discs, pressing against nerves that extend into your legs and feet. The result? A temporary loss of sensation, tingling, or weakness in your lower limbs.
Straining usually results from constipation, which in turn can be caused by a low-fiber diet, dehydration, or inactivity. If you notice that you're straining frequently, perhaps it's time to change your eating and drinking habits to help move your bowels more easily.
The way you sit on the toilet can also be a cause of that numbness in your legs. Most people are prone to hunching over when they are using their phones, reading, or just focusing too intensely. But this position can compress nerves and blood vessels in your pelvis, causing tingling or numbness.
When you sit slumped forward, you cut off blood supply to the lower half of your body, compressing nerves that travel from your pelvis to your toes. That's why the numbness will often radiate past your thighs and into your toes.
The more time you spend sitting on the toilet, the higher your chance of getting numb legs. Protracted sitting continually puts pressure on the nerves within your lower limbs, slowing blood flow and leaving you with the familiar pins-and-needles feeling.
If you habitually stay on the toilet for a long time, either from digestive problems or distractions such as browsing your phone, you may find that there is more numbness over the course of time. If constipation is leaving you on the toilet longer than normal, diet changes can calm your system.
Although periodic tingling is not a health issue, recurring numbness is a problem that needs to be addressed. Below are some professional-recommended ways of preventing it:
Being seated with your knees higher than your hips can make all the difference. Sitting this way enables your colon to unwind, facilitating smooth bowel movements while minimizing pressure on the lower parts of your body.
Don't slouch, as this squishes nerves and blood vessels, making numbness more likely. If necessary, lean your back against the toilet tank or wall to keep your posture good.
Specialists recommend five to ten minutes of toilet time per visit. If you are straining, stand up, walk around, and try later. Forcing the bowel movement can cause more damage than benefit, putting greater pressure on your spine and worsening numbness.
If constipation is a chronic problem, being hydrated and consuming fiber foods such as fruits, vegetables, and whole grains can get your digestive system back in working order.
Raising your feet using a toilet stool may position your body for a more natural and strain-free bowel movement. A squatting position keeps the rectal canal open, minimizing the need to push and reducing the risk of leg numbness.
Hard toilet seats can restrict circulation in your lower body, increasing the risk of numbness. A cushioned or padded toilet seat can provide better support, improving blood flow to the legs and feet while reducing pressure on the pelvis.
While it's normal to have some numbness in your legs from time to time when sitting on the toilet, ongoing tingling or numbness in your lower extremities may be a symptom of an underlying medical condition. If you find yourself experiencing:
It's best to see a healthcare expert to exclude conditions such as nerve compression, circulatory disorder, or spinal condition.
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A growing body of global research is beginning to point in one direction: our eyes are under strain like never before. As per the report published on PubMed, myopia is projected to rise significantly worldwide, increasing from about 27% of the global population in 2010 to nearly 52% by 2050, highlighting its emergence as a major public health concern.
Although genetics has long contributed, there appears to be a significant environmental factor associated with how fast this shift has occurred.
Screens have become an integrated part of everyday lives, from the time of waking up to work on digital screens or scroll through phones late into the night. Digital devices are no longer optional but a constant priority.
Work, education, and entertainment are all now done on screens with little or no interruption. The growing generation of gadgets has its own advantages, but its impact has significantly contributed to the alarming rise in cases of myopia.
There are three major significant ways prolonged screen time could affect vision:
Mild discomfort, such as dryness, headaches, and blurred vision, can lead to more chronic issues. Digital eye strain is common among adults and children alike. However, the long-term outcome is the main concern.
Progressive myopia increases the chances of developing serious eye diseases like glaucoma, retinal detachment, and macular degeneration, and having to wear stronger prescription glasses. These aren't just short-term inconveniences; they can create lifelong risks that severely affect the quality of life.
The days when children spent their time flying kites, playing marbles, feeling the wind on their faces, and returning home with dust-covered hands have gradually faded into memory. The COVID-19 pandemic accelerated an already existing trend.
The screen time increased as many schools transitioned to online education and remote workers increased due to the pandemic. Above all, children experienced a sudden reduction in outdoor activity with increased exposure to digital devices.
The phase indicated a noticeable drop in the vision of the people. This period has often been referred to as a phase of “quarantine myopia,” where many young individuals reported a noticeable decline in vision.
As individuals return to normalcy, the habits that were established are continuing, and concern is being raised about a generation having poorer visual health.
Consistent habits are needed to address this issue:
The increase in use of screens is not an isolated event; it is part of the larger trend affecting how we live and work. To address this issue, we need to develop awareness among individuals, families, schools, and workplaces about proper screen use. A balanced daily routine, guided by parents, plays a crucial role in maintaining healthy vision in children.
Collective responsibility among teachers, parents, and government authorities is essential to prevent visual complications, as children represent our future generations. Greater public awareness around digital eye strain and eye health is also necessary, as it often serves as a precursor to multiple health complications.
Eye health must be seen as an essential part of overall well-being. The current trend may still be a developing issue, but it requires urgent attention. Acting early, with informed choices and preventive care, can ensure that technological progress does not come at the cost of long-term vision health.
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Persistent hip pain is often dismissed as a muscle strain, poor posture, or fatigue. However, doctors warn that ongoing pain in the hip could sometimes be a signal for avascular necrosis (AVN) or osteonecrosis. This is a condition where reduced blood supply causes bone tissue to die. It may eventually lead to the collapse of the hip joint and serious mobility issues.
Avascular necrosis occurs when blood flow to a bone is interrupted or significantly reduced. The condition most commonly affects the hip joint, especially the femoral head (the rounded top portion of the thigh bone that fits into the hip socket). Over time, a lack of blood supply weakens the bone and may cause damage to the joint.
One of the biggest challenges with it is that symptoms appear gradually. In the early stages, people may only notice mild discomfort in the groin or hip area. As the disease progresses, pain may become more persistent. It can even worsen walking, climbing stairs, or standing for long periods. Some patients might eventually experience pain even while resting.
Several factors can increase the likelihood of developing AVN. Long-term steroid use, excessive alcohol, hip injuries, fractures, and certain medical conditions such as lupus and sickle cell disease are known risk factors.
If AVN continues to progress, the weakened bone may eventually collapse. This can lead to severe arthritis and chronic pain. In advanced stages, patients may struggle with everyday activities such as walking, bending, or even standing for extended periods. Doctors say delayed diagnosis is one of the biggest reasons many patients require joint replacement surgery later.
Early diagnosis is crucial because treatment works best before the bone collapses. MRI scans and imaging tests can help detect the condition in its early stages. Treatment may include medications, physical therapy, or surgery in advanced cases. Early medical attention may help preserve the joint and prevent permanent damage.
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Higher temperatures in the US could increase heat-related heart disease by 200 per cent by 2050, according to an alarming study.
The research, published in JAMA Cardiology, predicts rising temperatures driven by climate change will dramatically increase heat-related heart disease in the US.
It is already known that extreme heat is detrimental to heart health and can potentially trigger heart attacks and other cardiovascular events.
"But this study is the first to map out exactly how bad the problem could get—county by county, across the US. It also highlighted how states with lower median household incomes are likely to face higher heat-related heart disease burden," said Gokul Parameswaran, research associate at the Case Western Reserve School of Medicine's Cardiovascular Research Institute and the study's lead author.
Researchers analyzed heart disease data in each county in the contiguous US from 2010 to 2016 to develop projections through 2050.
They found that the Pacific Northwest has the highest heat-related heart disease rate in the country. Southern states, however, are projected to see the steepest increases by 2050.
"Climate change is not just an environmental issue—it is a health equity crisis, and prioritizing vulnerable communities must be at the center of any heat mitigation strategy," said Salil Deo, associate professor in the Department of Surgery.
Also read: Global Temperatures Likely To Stay Near Record Levels For Next Five Years: WMO
The study also found that aging — independent of temperature increases — will contribute an additional 34 per cent increase in heat-related heart disease by 2050, simply because there will be more older adults by then.
The study comes amidst more frequent heat events in the US, which is also lasting longer, and the temperatures during heat events are going up.
The past 10 years, from 2015 to 2024, were the hottest on record globally. But in cities across the United States, the average rate of extreme heat events increased from two per year in the 1960s to 10 per year between 2010 and 2020, according to Center for Climate and Energy Solutions (C2ES), a Washington-based NGO.
Also Read:‘Heat Dome’ Triggering Record-Breaking May Temperatures In France, UK, Spain
Additionally, as of 2024, the average length of heat-wave season in the US has increased by 46 days since the 1960s.
According to the Centers for Disease Control and Prevention, when temperatures rise, the heart must work harder to keep the body cool, and the likelihood of developing sudden clots in the bloodstream increases.
Read More: Can Extreme Heat Trigger Heart Palpitations? Expert Explains Risks
This extra stress on the heart due to high heat may lead to heart attacks or sudden worsening of heart disease, especially in the elderly or those with prior heart conditions.
"Climate change is not a distant, abstract threat," said Sanjay Rajagopalan, director of the Cardiovascular Research Institute and chief of Cardiovascular Medicine at University Hospitals Harrington Heart & Vascular Institute.
"It is a present and growing danger to the hearts of every American, and it is coming for the most vulnerable among us first. The choices made today about greenhouse gas emissions, urban planning, and health care policy will determine whether tens of thousands of Americans live or die from heat-related heart disease by 2050," he added.
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