How to Tell If Your Low Blood Pressure Is Dangerously Low? All On Living With Hypotension
Low blood pressure, also known as hypotension, is usually considered a sign of good health and low risk for cardiovascular disease. However, there are times when persistently low blood pressure or a sudden drop can be a sign of an underlying health issue that needs medical attention. Knowing when low blood pressure becomes a problem can help ensure timely intervention and proper care.
Systolic pressure (the top number) indicates the pressure in your arteries when your heart pumps blood. Diastolic pressure (the bottom number) reflects the pressure in your arteries while your heart is resting between beats.
The normal reading is usually 120/80 mmHg or less. Hypotension is clinically defined as having blood pressure readings less than 90/60 mmHg. In some patients, low blood pressure will have no adverse health consequences and therefore does not need to be treated. In extreme cases, however, it can limit the flow of oxygen and nutrients to vital organs, resulting in potentially life-threatening complications, such as shock.
Hypotension can result from many factors. Some of the factors that cause hypotension are as follows:
While low blood pressure may not always cause symptoms, it can sometimes be associated with:
- Dizziness or fainting
- Fatigue and weakness
- Blurred vision
- Nausea
- Confusion or difficulty concentrating
- Shallow breathing
- Palpitations
If the person experiences these symptoms, with the recorded blood pressure reading, the medical services have to be consulted.
1. Orthostatic Hypotension: This is a kind of hypotension that appears as a result of decreased blood pressure when a person is standing up from lying down or sitting position and primarily affects elderly people.
2. Postprandial Hypotension: This is a drop in blood pressure after eating, more common in older people.
3. Neurally Mediated Hypotension: It is triggered by standing for long periods. This type can affect younger people and is associated with miscommunication between the brain and heart.
There is no such thing as a universal threshold for very low blood pressure, but a blood pressure reading below 90/60 mmHg can be dangerous and require prompt medical assessment if accompanied by symptoms of fainting, confusion, or shortness of breath. Sudden falls in blood pressure may point to potentially serious underlying causes, which can include:
Treatment of hypotension depends on its cause:
For more severe cases, physicians might also administer fludrocortisone or midodrine to increase blood pressure. Shock from hypotension should be treated promptly to ensure proper function of organs.
Chronic fatigue syndrome has also been associated with low blood pressure. Prolonged tiredness, despite adequate rest, may require reassessment of blood pressure levels. Fatigue secondary to hypotension will impact functionality and thus requires assessment and treatment of the cause.
If your blood pressure readings are low consistently and without symptoms, you probably have nothing to worry about. If you do have symptoms like dizziness, fainting, or confusion, you need to go to the doctor. Blood pressure checks are usually conducted regularly. Once you are aware of your own normal baseline, you will know right away when there is something wrong.
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The NHS will not be automatically inviting all men above a certain age to check for prostate cancer, unlike the approach for some other cancers. The UK National Screening Committee has suggested that the prostate-specific antigen (PSA) test should only be actively offered to men carrying the BRCA gene mutation, which increases their risk. Still, men can request a PSA test from their GP in certain situations.
Olympic cycling hero Sir Chris Hoy, who has received a terminal diagnosis, is among those campaigning for men with known risk factors to be invited for a PSA test at a certain age, even if they do not have any symptoms.
A prostate-specific antigen (PSA) test checks the level of PSA in your blood. PSA is a protein produced by the prostate, a small gland in the male reproductive system located just below the bladder. The prostate produces the fluid part of semen.
The NHS says the test might be suggested if you notice symptoms that could point to prostate cancer, such as:
However, for most men, urinary symptoms are caused by something other than cancer.
A PSA test is usually carried out at a hospital or GP surgery by a nurse or other healthcare professional. Men are asked to avoid certain activities for 48 hours before the test, as these can temporarily raise PSA levels and affect the result. Activities to avoid include anything that leaves you out of breath, like strenuous exercise.
If a man’s PSA level comes back high, they may be offered a repeat test to see if the levels remain raised. If they do, the GP may refer them to a specialist for further investigations, such as a biopsy or an MRI scan.
PSA levels can rise for many reasons, including minor infections, and around 75% of men with a raised PSA do not have prostate cancer. A high reading can lead to referrals for unnecessary biopsies or MRI scans, or treatment for tumours that might never have caused harm.
The PSA test can also miss aggressive cancers. Research has shown that roughly 15% of men with a normal PSA result may actually have prostate cancer.
Routine PSA testing is not offered as standard on the NHS. You might be offered a test if a doctor suspects symptoms that could indicate prostate cancer. Men undergoing treatment for a prostate condition may be offered regular PSA checks to monitor how treatment is progressing.
Men aged 50 and over can request a PSA test from their GP, even without symptoms. Campaigners say many men are unaware that they are at higher risk of prostate cancer and should be actively encouraged to think about having a PSA check.
If the UK National Screening Committee’s recommendation is approved by the Government next year, men with the BRCA gene mutation could also be invited for a PSA test. Men who think a family member might have had the BRCA gene mutation can request a genetic test on the NHS to find out.
(Credit-Canva)
Alzheimer's disease is the most common cause of dementia. As you may know, It is a physical illness that causes the brain to gradually stop functioning correctly, leading to a decline in memory and thinking skills. Alzheimer’s is not just a condition that affects not only memory but also many aspects of daily life, including behavior patterns, routines, and speech.
According to Alzheimer’s Society, the disease is affecting more people than ever: roughly one million people in the UK currently have dementia, a figure expected to rise significantly by 2050.
Catching Alzheimer's early is key to ensuring patients and caregivers receive the right medical care and support. One of the best ways to spot the beginning of mental decline is by noticing changes in how a person uses language and speaks.
New speech problems are often one of the first indicators of the disease. Here are five subtle signs to watch out for:
People often have trouble finding the exact word they want to use. This causes them to stop frequently, leading to long pauses and hesitations while speaking. When they can't remember the word, they might use very general words like "thing," or they will try to describe what the forgotten word is, they will describe the forgotten word instead of saying it directly.
A person might replace the correct word with one that is somehow connected to it. For instance, if they mean to say "fork," they might mistakenly say "spoon" because both are common eating tools. In the very early stages, they might use a general category word, like saying "animal" instead of the specific word, "cat."
When someone needs to start a task, they may struggle to begin or complete it. Instead of discussing the actual steps needed, they talk about their feelings. They might say, "I used to be able to do this easily," or "I don't think I can manage it now," showing worry or doubt instead of focusing on the job at hand.
The person's language starts to sound much simpler and less colourful. They tend to stick to basic, common words and may repeat the same verbs and adjectives over and over again. They also use connecting words like "the," "and," or "but" very often to link their basic sentences, making their speech sound repetitive.
It becomes difficult for them to quickly name things that belong to a specific category. For example, if asked to name five types of food, different parts of the body, or words starting with the letter 'P,' they struggle. This challenge becomes noticeably harder and more frustrating as the disease progresses.
While everyone forgets a word now and then, Persistent and worsening problems with memory, fluency, and varied language could be an early sign of Alzheimer's.
Age is the biggest factor for Alzheimer's risk, with the chance doubling every five years after age 65. However, the disease can affect people under 65 (early-onset Alzheimer's). Spotting these speech changes early is especially crucial for people who are already at a higher risk, such as those with Down Syndrome.
(Credit-Canva)
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.
NHS explains that one should get help right away if your muscle pain feels like:
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.
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.
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.
If the problem is sudden and severe (Acute Compartment Syndrome), it is an emergency, and doctors must act right away.
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.
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:
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