25.11.2022
Three signs in your feet that can signal ‘poor circulation’ due to high blood pressure

High blood pressure doesn’t normally cause any noticeable symptoms. But when it does, it could mean that blood vessels around your body have been damaged. Many of these symptoms pop up in your lower body, including in your feet.

When your blood pressure goes too high, it can damage the small arteries in your legs and feet, explains the British charity Blood Pressure UK.

This causes poor circulation in your lower body, which can produce some unusual symptoms.

Health professionals describe this as peripheral artery disease (PAD). Although PAD isn’t necessarily life-threatening, the same process that causes PAD can bring on more severe conditions, including heart failure or a heart attack, the NHS explained.

The health body added: “Red or blue toes, tingling in the feet, and unexpected hair loss on the legs may all point to circulation issues.”

PAD may be a sign that arteries around your body are stiff. According to the Centers for Disease Control and Prevention, high blood pressure can damage your arteries by making them “less elastic”.

If that’s the case then having PAD may be a sign that you’re at high risk of having a heart attack or heart failure. Researchers have found stiff arteries increase the odds of both of these happening.

PAD may also be a sign of a dangerous process called atherosclerosis, which is linked to heart disease and heart attacks.

Atherosclerosis is when fatty substances, called plaques, become lodged in your artery walls. It also makes your arteries narrow and stiff, which reduces circulation.

Heart disease can occur if atherosclerosis restricts the blood flow in the arteries leading to your heart.

If one of the plaques breaks off and entirely blocks the blood flow to your heart, this causes a heart attack.

But symptoms in your feet as part of PAD are not the only sign that your blood pressure is dangerously high.

The British Heart Foundation explains that high blood pressure can also cause the following symptoms:

These symptoms can be a sign of something called a hypertensive crisis – where your blood pressure drastically in a short amount of time.

If you have these symptoms, you should seek medical attention straight away.

Chest pain and shortness of breath could also be a sign of severe heart problems, including a heart attack.

The Mayo Clinic further explains that “chest pain that may feel like pressure, tightness, pain, squeezing or aching” may be a sign of a heart attack.

It adds: “Some heart attacks strike suddenly. But many people have warning signs and symptoms hours, days or weeks in advance

“Chest pain or pressure (angina) that keeps happening and doesn’t go away with rest may be an early warning sign. Angina is caused by a temporary decrease in blood flow to the heart.”

If you have symptoms of a heart attack, you need to call 999 immediately.

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    Doctor George says ‘lung cancer wasn’t on my radar whatsoever’ – key signs

    When Dr George’s mum fell ill, he didn’t suspect that she had something sinister. “Even as a doctor, lung cancer wasn’t on my radar whatsoever,” he said of his mum’s diagnosis. Having first caught Covid, the malaise and shortness of breath persisted, leading Dr George’s mum to contact her GP.

    “She was diagnosed with a chest infection and told to take some antibiotics, inhalers and steroids,” Dr George recalled.

    A few weeks went by, but Dr George’s mum wasn’t getting any better, so an X-ray was arranged.

    “Mum attended the outpatient clinic by herself when she was told that she had cancer,” Dr George said.

    “There really weren’t any warning signs that it was anything sinister until she received the CT scan results from the consultant.”

    1701506

    Remembering back, he added: “When I first found out I had very little information other than that she had lung cancer.”

    Describing the moment as “frightening”, he feared the worse, as “most people are diagnosed at stage four, at which point very little treatment can be offered”.

    “Finding out the diagnosis was like an earthquake that shook all our lives,” Dr George shared.

    “Fortunately, as we got more information, we were told it was an early cancer.

    “Many people don’t realise that a cough for three weeks or more could be a sign of lung cancer,” said Dr George.

    “So it is vital that patients act on a persistent cough and don’t wait to see if it resolves on its own.”

    Symptoms of lung cancer:

    As the third most common cancer in the UK, it’s imperative that anybody experiencing any of these symptoms should see their doctor.

    “The risk of developing lung cancer is most commonly attributed to smoking,” said Dr George. “However, this is not always the case.”

    He added: “It’s vital that everyone stays alert against suspected symptoms.

    “So, if you have a continuous cough or breathlessness, don’t ignore or assume it’s something else.

    “Please visit your GP and get it checked out – it probably won’t be cancer but catching it early can help save lives.”

    “We were relieved to speak with the hospital specialists who advised there were a whole array of different treatment options available.

    “Even whilst Mum was having her treatment more options became available, which was a type of immunotherapy which was only just approved.”

    Dr George added: “I can’t emphasise enough the importance of funding new research so that we have more cancer treatments in the future!”

    Wanting people to be aware of the symptoms of lung cancer, Dr George listed the signs to look out for.

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  • 3 часа, 19 минут назад 05.12.2022Health Care
    Assisted dying inquiry launched in victory for Express campaign

    The Commons Health and Social Care Committee will hear evidence on the complex issue amid growing public support for law change.

    The role of medical professionals, access to palliative care, safeguarding against coercion, and eligibility criteria will be examined by MPs.

    And they will look overseas to learn from countries such as Canada and several US states which already have systems in place.

    Campaigners welcomed the news but raised concerns that the experiences of terminally ill people and those affected by the current law were not mentioned in the committee’s announcement.

    Sarah Wootton, chief executive of Dignity in Dying, said: “This inquiry is a victory on the road to assisted dying law reform in the UK.

    “However, for a truly fair and evidence-based debate, it is paramount that this inquiry examines the impact of the current law and listens to the voices of those most affected; terminally ill people and their loved ones.

    “The message from the public to politicians couldn’t be simpler; you cannot ignore this any longer.

    “With assisted dying legislation being considered in parliaments across the British Isles, Westminster is rightly recognising that doing nothing is simply not an option.”

    The Daily Express Give Us Our Last Rights crusade has highlighted the plight of people like David Minns, a terminally ill patient with blood cancer who fears he faces a slow and agonising death.

    Five years ago, his daughter Katie died aged just 46 after suffering with another cancer, sarcoma.

    David, 75, said: “I don’t know how my life will end, but I am confronted by the prospect of a painful death, premature suicide or sedation via palliative care.

    “I am deprived of the controlled, dignified, peaceful exit that an assisted death would give me, with my loved ones present.

    “I am relieved that an inquiry has been called. A change in the law won’t come in time for me, but by contributing my and Katie’s experience to the committee, it will help MPs understand that action must be taken to avoid the terminally ill and their families having to suffer like ours.”

    Our campaign has also featured testimony from the loved ones of people who took their own lives in horrific ways while terminally ill.

    Steve Brine MP, chair of the Health and Social Care Committee, said the issue of assisted dying “understandably arouses passionate views with many different and equally valid perspectives”.

    He added: “It’s an issue that has vexed parliamentarians who have sought a way through the many ethical, moral, practical and humane considerations involved.

    “What has changed in recent years is that there is now real-world evidence to look at. Some form of assisted dying or assisted suicide is legal in at least 27 jurisdictions worldwide.”

    Mr Brine said it was time for MPs in the UK to look at the impact of law changes abroad to inform our debate.

    He promised the committee would hear from all sides and approach the inquiry with “compassion and an open mind”.

    He said: “We want to hear from campaigners, members of the medical profession and members of the public and we will look at the moral, ethical and practical concerns raised in a way that is informed by actual evidence.”

    Campaign groups, organisations and members of the public can make submissions until January 20. The committee will then decide which witnesses will be called to give evidence.

    Kit Malthouse MP, co-chair of the All Party Parliamentary Group on Choice at the End of Life, said the committee needed to “put themselves at the bedside with their constituents who have been through such horror”.

    He urged MPs to listen to those with personal experiences and consider whether the current law – which says those found guilty of assisting a suicide could face 14 years in prison – is serving the public.

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  • 5 часов, 20 минут назад 05.12.2022Health Care
    ‘Significant’: Catechin-enriched tea shown to shrink visceral fat within weeks

    Unlike subcutaneous fat, visceral fat is stored deep in the belly meaning we can’t see it. A certain amount in the body is necessary to protect and insulate vital organs, however, too much of it can be dangerous.

    Having an excess of visceral fat has been linked to conditions such as type 2 diabetes, cancer and heart disease.

    Diet is known to be one factor that influences how much visceral fat you have.

    And a study has found that drinking a certain type of hot drink could help reduce this.

    Research, published in the Journal of Functional Foods, advocated for the consumption of catechin-enriched green tea.

    Catechin is a compound naturally found in tea leaves that has antioxidant properties.

    Green and white teas are known to contain the highest amount of catechins.

    As part of the study 104 Chinese adults (aged between 20 and 65) were randomly assigned to consume either a beverage containing 609.3 milligrams (mg) of catechins and 68.7mg caffeine, or a control beverage every day for 12 weeks.

    Abdominal fat area, body weight and composition were measured at the start, on week eight and week 12.

    It found those who drank the catechin and caffeine filled drinks saw a significant reduction in visceral fat as well as overall weight.

    It said: “Average visceral fat area, body weight, and body fat were reduced significantly by catechin-enriched green tea treatment but these effects were not seen in the control group with per-protocol sets analysis.

    “The decrease at week 12 in the visceral fat area in the catechin group was greater than that in the control group.

    “Thus, consumption of the catechin-enriched green tea beverage for 12 weeks induced visceral fat loss in Chinese adults with a high proportion of abdominal visceral fat.”

    The study was prompted by previous research suggesting the weight loss benefits of green tea.

    “In recent years, there have been many studies on the beneficial effects of green tea in treating obesity and improving glucose and lipid metabolism,” it explained.

    “It is reported that consumption of green tea rich in caffeine and catechins, may decrease body weight and body fat.

    “Green tea catechins contain various kinds of functional elements having anti-obesity, anti-inflammatory, antibacterial, antioxidative, neuroprotective, and cholesterol-lowering effects.”

    It added that caffeine “stimulates” energy metabolism.

    The study said: “Our findings also support that mixture of catechins and caffeine has a benefit on visceral fat and body weight.”

    As visceral fat is stored deep in the belly it is impossible to know exactly how much you have without imaging tests.

    However, you can get a rough estimate by measuring your waist using the belly button as a marker.

    For women 35 inches or more can signal visceral fat and for men it’s 40 inches.

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    World’s first saliva-based pregnancy test which boasts of 95% accuracy to hit UK shops

    The “SaliStick”, costing around £8, could spell the end of traditional tests that involve urinating on a stick.

    Israeli developer Salig­nostics created the saliva test based on technology used in Covid-19 test kits.

    It uses a foam-tipped stick which is placed in the woman’s mouth for a few seconds, then transferred to a tube where the result shows within a few minutes.

    Trials reportedly showed the new device identified pregnancies 95 percent of the time, while giving a false positive in fewer than three in 100 cases.

    This makes it slightly less reliable than most urine pregnancy tests, which are around 99 percent accurate.

    However, Salignostics co-founder Guy Krief told the Mail on Sunday his product was expected to be refined further.

    He said: “It’s a lovely idea if you’re trying for a baby to be able to do the test in front of your partner – and hopefully celebrate the goods news together immediately.”

    Both types of test work by detecting human chorionic gonadotropin (hCG), a hormone specific to pregnancy which starts to be produced around six days after fertilisation.

    Salignostics was founded by researchers at the Hebrew University of Jerusalem who have focused on use of saliva in diagnostics.

    Their other products include kits for detection of malaria, cardiac risk and H. pylori bacteria.

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  • 7 часов, 19 минут назад 04.12.2022Health Care
    Arthritis warning: Two popular fruits that can be ‘common pain triggers’

    Millions of people in the UK are currently living with arthritis and other joint problems. The condition can cause pain, swelling and inflammation, as well as mobility issues. Although there is no cure yet for arthritis, there are ways to manage the symptoms.

    Like many health conditions, diet can play a part in easing or worsening the condition.

    Health body the Physicians Committee has warned against certain foods, which can act as “pain triggers”.

    It said: “While genetic factors are important, studies show that lifestyle factors, including diet, play a role.

    “If you have rheumatoid arthritis, a diet change could help you, and perhaps even eliminate your pain entirely. In research studies, many people who cut out certain trigger foods find that their pain improves or goes away.

    “The reason, presumably, is that certain foods spark inflammation in the joints.

    “When those foods are gone, so is the inflammation.

    “A survey of more than 1,000 arthritis patients revealed that red meat, sugar, fat, salt, caffeine, and nightshade plants most commonly worsen the condition.”

    It lists apples and tomatoes as “common pain triggers” to avoid.

    Both apples and tomatoes contain solanine, a glycoalkaloid poison mainly found in species of the nightshade family.

    One study, published in the Arab Journal of Nuclear Sciences and Applications in 2013, considered the link between solanine and arthritis.

    “Solanine is a toxic compound produced in nightshades family such as potato, tomato and eggplant when exposed to light,” it explained.

    “The current study was carried out on 18 female postmenopausal albino rats to investigate the effect of solanine on the symptoms of rheumatoid arthritis.”

    The study concluded: “The data of the present study showed that old age and postmenopausal suffering from arthritis and joint swollen must eliminate or avoid the nightshades plants to alleviate the joint pain and also decrease the destruction of the tissues.”

    However, this claim has been questioned by other health bodies.

    The Arthritis Society Canada recommended seeing how your body reacts to foods containing solanine.

    “Though research hasn’t identified a connection between nightshades and inflammation, some people with arthritis report a worsening of symptoms after eating nightshade vegetables and fruit,” it said.

    “If you think that nightshades are affecting your symptoms or otherwise making you feel unwell, you can try eliminating them from your diet for two weeks.

    “Slowly reintroduce foods one at a time two or three days apart.”

    Other foods containing solanine include:

    Arthritis symptoms include:

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  • 9 часов, 19 минут назад 04.12.2022Health Care
    How to tell you’ve had a heart attack for a ‘few minutes’ without realising – the signs

    A heart attack is a medical emergency that occurs when supply of blood to the heart is blocked – often by a clot. Although the most common and well known sign of a heart attack is chest pain, this doesn’t always affect every patient. And for some, they experience it without even realising.

    A heart attack survivor shared his story via Chest Heart and Stroke Scotland (CHSS).

    In a case study, 62-year-old lorry driver John explained how his only symptom lasted a “few minutes”.

    He said: “I thought a heart attack would feel like a sledgehammer hitting your chest – where the pain is so great that you clutch your chest and hit the ground.

    “But I just felt hot and sweaty for a few minutes and that was it.”

    A heart attack is a medical emergency that occurs when supply of blood to the heart is blocked – often by a clot. Although the most common and well known sign of a heart attack is chest pain, this doesn’t always affect every patient. And for some, they experience it without even realising.

    At the time John had been driving along the A9 in Scotland. “It was a feeling I’ve never had before,” he said.

    He pulled over and took a break for 20 minutes before setting off again after feeling “completely fine”.

    Although he underwent a health check not long after, it wasn’t until a full year later that a doctor revealed what John had experienced was in fact a heart attack.

    John added: “I was in complete shock after that. I didn’t realise you could have a heart attack and not even realise it.”

    And there are other symptoms of a heart attack that may not be obvious.

    According to CHSS, these can include feeling or being sick, looking grey and pale and feeling generally unwell and scared.

    It says: “The most common sign of a heart attack is chest pain that doesn’t go away, which may feel like pressure, tightness or squeezing.

    “This sensation often starts in the middle of your chest and may travel to your neck, jaw, ears, arms or wrists.

    “Although this is the most common sign, not everyone experiences it.”

    Other symptoms which may indicate you’re having a heart attack include:

    “The symptoms of a heart attack can often be different in men and women,” it adds.

    “Women are more likely to experience symptoms other than chest pain, and slightly less likely to feel chest pain.”

    If you or someone you know is experiencing signs of a heart attack it is “crucial” you call 999.

    Coronary heart disease is the leading cause of heart attacks.

    Factors that raise your risk of coronary heart disease include:

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Health Care Three signs in your feet that can signal 'poor circulation' due to high blood pressure