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.

3 Reasons Your Legs Go Numb on the Toilet

1. You’re Straining Too Much

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.

2. Inadequate Sitting Posture

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.

3. Sitting for Too Long

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.

How to Stop Your Legs from Falling Asleep on the Toilet

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:

1. Proper Posture

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.

2. Don't Spend Too Long on the Toilet

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.

3. Use a Toilet Stool

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.

4. Try a Padded Toilet Seat

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.

When to Seek Medical Advice

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:

• Bathroom-use-independent frequent numbness
• Muscle weakness
• Pain or discomfort in legs or lower back
• Loss of bladder or bowel control

It's best to see a healthcare expert to exclude conditions such as nerve compression, circulatory disorder, or spinal condition.

Usually, when your muscle hurts, it's just from working out too hard, pulling a muscle, or getting a bruise. The pain is normal and goes away after a while. However, the National Health Service (NHS) wants people to know that some types of muscle pain are not normal and could be a medical emergency.

Muscle cramps and pain are considered normal; you may have hurt your leg by a fall, stretched your muscles wrong etc. However, not all pain is harmless and it can lead to more serious consequences. Here is how you identify whether your muscle pain is in dangerous territory or not.

Signs You Should See A Doctor Immediately

NHS explains that one should get help right away if your muscle pain feels like:

• A "burning pain" (like something hot is inside your leg or arm).
• A "deep ache" that feels very intense and goes deep into the muscle.

It's a major red flag if this pain gets much worse when you try to move the sore body part. If you have these symptoms, doctors worry it could be a serious problem called Compartment Syndrome.

What is Compartment Syndrome?

The strong, thin layer of tissue which holds your muscles is called fascia. A compartment is just one of these tight bundles of muscle, blood vessels, and nerves.

Compartment syndrome happens when something causes a lot of swelling or bleeding inside that bundle. Because the fascia around the muscle doesn't stretch easily, the pressure inside the compartment goes up very fast.

This high pressure squeezes the blood vessels and nerves, stopping blood from flowing properly. When blood can't get in to bring oxygen or out to remove waste, the muscle tissue starts to die. That's what causes the severe pain.

What Are The Symptoms of Compartment Syndrome?

It's important to watch out for these symptoms, especially if they follow an injury or intense activity:

Intense Pain: The pain is severe, much worse than normal soreness. It might feel like a deep, burning ache inside the muscle.

Worse with Movement: If you try to move the sore arm or leg, the pain gets instantly and much worse.

Swelling: The muscle might look puffy, or it might feel rock-hard or tight to the touch.

Odd Sensations: You might feel numbness, a pins-and-needles feeling, or feel weak in your hand or foot.

Tightness: The area feels so tight you have trouble moving it normally.

How is Compartment Syndrome Treated?

If the problem is sudden and severe (Acute Compartment Syndrome), it is an emergency, and doctors must act right away.

The Surgery (Fasciotomy)

The surgeon makes a long cut through the tough skin (the muscle cover) that is squeezing the muscle. This immediately releases the pressure, allowing blood to flow normally again to the muscle and nerves.

Recovery

Afterward, you'll need pain medication, and sometimes a skin graft (taking skin from another part of your body) to cover the large wound. You will also need physiotherapy to help the muscle get back its full movement and strength. Since the pain here is linked to exercise, treatment usually starts with changes to your routine:

• Stop activities that trigger the pain. For example, if running hurts, try riding a bike or swimming instead.
• Use anti-inflammatory medicines (like ibuprofen) to ease the discomfort.
• A physical therapist will teach you special stretches and strengthening moves.
• If you run, wearing special shoe inserts might help.
• If these easy changes don't work after a few months, your doctor might then suggest a small surgery.

Researchers found how a cell’s energy source could affect depression and anxiety. The new study published in JNeurosci, led by Southern Medical University, was done on male mice. Researchers discovered that the adenosine triphosphate (ATP), which is the cell’s main energy source and a vital chemical messenger that helps communication between neurons, plays a part in depression and anxiety.

Because good brain cell communication is vital for controlling feelings, the study focused on the hippocampus, a brain area linked to memory, stress, and feeling depressed.

For years, scientists have looked for reasons behind mental health issues like depression and anxiety. While we may know that mental health disorders are caused due to different reasons, researchers have looked into how depression and anxiety stressors are communicated to the brain.

Mental health disorders do not have a single cause. According to the UK Mind organization, there are many different factors that can cause depression or trigger it. Things like childhood depression, life events, physical health problems, family history. So, understanding how this changes in mood and heightened emotions are communicated to the brain, could help us learn more about the root causes of depression as well.

How Does Stress Affect Depression And Anxiety?

Researchers studied what happened to ATP in the hippocampus when mice were under stress. They found that male mice who became more anxious or depressed after long-term stress also had lower levels of ATP.

These mice also had less of a key protein called connexin 43 (Cx43). Think of Cx43 as a tiny door that lets ATP out of cells so it can be used for communication. When Cx43 is low, ATP can't be released properly.

To prove that low ATP release was the problem, researchers did two things:

They lowered Cx43 (the "door") in healthy mice that hadn't been stressed. Even without stress, lowering Cx43 caused the mice to act depressed and anxious, and their ATP levels dropped. This showed that just blocking the ATP release was enough to cause mood problems.

They put Cx43 back (fixed the "door") in the stressed, depressed mice. When they did this, the ATP levels went back up, and the mice's anxious and depressed behaviors got much better.

What Causes Depression and Anxiety?

The lead researcher, Gao, explained that this is the first time scientists have shown that low ATP release in the hippocampus drives both depression and anxiety—suggesting they share one single biological cause.

This is important because depression and anxiety often happen together and are hard to treat at the same time. The study suggests that future treatments could focus on improving ATP signaling by fixing or opening the Cx43 "door," potentially helping people with both conditions at once. The team plans to study female mice next to see if the same process happens in both sexes. Researchers mentioned how these finding can lead to better treatment options for people who have depression and anxiety. More focused studies will also help reveal how mental health issues are different in men and women, as they expand the research across sexes.

Women who skip their first breast cancer screening may face a 40% greater risk of dying from the disease over the long term, according to a new study. The research, published in September in The BMJ, followed more than 400,000 women in Sweden over a span of up to 25 years.

When Should Women Begin Breast Cancer Screening?

The study raises important questions: at what age should women start screening, why does missing the first appointment increase long-term risk, and what other tests or self-checks might help? Dr. Leana Wen, an emergency physician and adjunct associate professor at George Washington University, weighed in on these points.

As per CNN, Wen explained that in the United States, breast cancer is the second most common cancer among women and the second leading cause of cancer death. In 2022, over 279,000 new cases were reported in women, and more than 42,000 women died from the disease in 2023.

Globally, a report from February, as per CNN, indicated that 1 in 20 women will develop breast cancer in their lifetime. Researchers estimate that by 2050, annual diagnoses could reach 3.2 million, with 1.1 million deaths worldwide.

When breast cancer is found and treated in its earliest stage, the five-year survival rate exceeds 99%, according to the American Cancer Society. Once cancer spreads to other organs, the survival rate drops to around 32%.

When Should Women Start Screening For Breast Cancer?

Last year, the U.S. Preventive Services Task Force recommended that most women begin mammograms at age 40 and continue every two years until age 74. Women over 75 should decide in consultation with their primary care provider.

For women at higher risk, screening may need to start earlier or occur more frequently. High-risk factors include prior chest radiation, certain genetic mutations, and having a first-degree relative, such as a mother or sister, with breast cancer.

The Swedish study tracked 432,775 women over up to 25 years. Nearly one-third of women invited for their first mammogram did not participate. Those who skipped the first screening were also less likely to attend future screenings and more likely to be diagnosed at advanced stages.

The study found that women who missed the initial mammogram were 1.5 times more likely to be diagnosed with stage 3 cancer and 3.6 times more likely for stage 4, compared to those who attended. After 25 years, death rates from breast cancer were significantly higher among the initial nonparticipants.

Researchers noted that while the findings reflect Sweden’s healthcare system, the principle that missing initial screenings increases long-term risk likely applies worldwide. An editorial in the same journal emphasized that attending the first mammogram is a long-term health investment, not just a routine check.

Why Does Delaying First Breast Cancer Screening Increase Long-Term Risk?

Wen highlighted that women who skip the first screening often continue to miss subsequent exams. Factors such as lack of awareness, access challenges, fear, and cultural influences may contribute. Late-stage diagnosis leads to lower survival rates and higher mortality.

Mammograms remain the standard screening tool for women at average risk. Higher-risk women may benefit from additional tests, such as genetic testing, breast MRI, or ultrasound. Women with dense breast tissue should discuss supplemental tests with their healthcare provider, as mammograms are less effective for detecting cancer in dense tissue.

What About Breast Self-Exams?

Self-exams are not a replacement for mammograms but can help women notice changes in their breasts. If a lump or other unusual symptoms appear—such as nipple discharge, pain, swelling, color changes, inward-turning nipple, enlarged lymph nodes, or skin changes—women should consult a healthcare provider immediately.

How Can Women Reduce Their Risk Of Breast Cancer?

Lifestyle factors play a major role. Smoking, excessive alcohol consumption, and obesity increase risk. Maintaining a healthy weight, staying physically active, eating a nutritious diet, quitting smoking, and moderating alcohol intake can all lower the risk and improve overall health.