Sciatica refers to the pain one experiences due to the irritation or compression of nerve roots contributing to formation of Sciatic nerve. The sciatic nerve is the longest and widest nerve in the body, running from the lower back, down to the back of each leg. The pain can occur in the lower back and spread to the hips, buttocks and leg. Sciatica generally affects one side of the body. There are numerous causes of irritation of the sciatic nerve and sciatica.
 
Some of them are:
 
1. Spinal Stenosis
The narrowing of the spinal canal caused by natural wear and tear of the vertebrae (individual bones in the spine protecting underlying nerves) of the spine is known as spinal stenosis. The narrowing may put pressure on the roots of the sciatic nerve, causing pain.
 
2. Herniated Disc
A disc is made up of cartilage and acts as a cushion between vertebrae, allowing flexibility of the spine. A herniated or slipped disc occurs when a disc is temporarily pushed out of place, putting pressure on the sciatic nerve.
 
3. Spondylolisthesis
It is a condition where one of the lower vertebrae slips forward over another. This also causes a collapse of the disc space between both, causing the nerve to get pinched. This may cause sciatica.
 
4. Piriformis Syndrome
Piriformis is a muscle found deep inside the buttocks, which connects the lower spine to the upper thighbone, running directly over the sciatic nerve. Spasming of this muscle can pressurize the sciatic nerve, triggering symptoms of sciatica.

5. Sacroilitis
Sacroillac joints are the place where the lower spine meets the pelvis and inflammation of one or both of these joints causes sacroilitis. This can give rise to symptoms of sciatica as it causes pain in the lower back, buttocks and legs.
 
6. Spinal tumors
Very rarely, tumors growing inside or along the spine may put pressure on the sciatic nerve.
 
7. Infection or injury
Muscle inflammation, infections, fractures or any other spinal injury may lead to irritation or compression of the sciatic nerve.
 
8. Pregnancy
Pregnant women may suffer from sciatica due to weight gain, expansion of the uterus or increased fluid retention or other changes occurring in the body, which put pressure on the sciatic nerve.
 
9. Other causes
Osteoarthritis and fractures caused by osteoporosis may also affect the sciatic nerve, producing symptoms of sciatica.

Top 9 Causes Of Sciatica Nerve Pain - You Need To Know About

A heart attack does not always have obvious symptoms, such as pain in your chest, shortness of breath and cold sweats. In fact, a heart attack can actually happen without a person knowing it. This condition is known as a  silent heart attack , medically known as  silent ischemia , occurring due to the shortage of oxygen supply to the heart muscle.

The causes of a silent heart attack are similar to that of a heart attack. They include-

Obesity or excess weight

Lack of exercise

Disorders such as diabetes

High blood pressure

High cholesterol

Age, usually above 65

Heart diseases

Consumption of tobacco or smoking

A silent cardiac arrest makes one more vulnerable to another heart attack that could be fatal.

Diagnosis:

The only method to diagnose if you had a silent heart attack is through imaging tests, such as echocardiogram, electrocardiogram or others. These tests can show certain changes which might be indicative of a heart attack.

An analysis of one s overall health and the symptoms can aid in deciding whether few more tests are required.

How would you prevent a silent heart attack?

Get your cholesterol and blood pressure count tested regularly.

Refrain from smoking.

Be aware of your body and call on a doctor if you feel there s anything which is bothering you.

Understanding Silent Heart Attacks

Why does PAIN occur? Understand the Mechanism of Pain

Pain is an unpleasant and distressing physical sensation caused by disease or injury, which induces hurt and anxiety in those suffering from it.
There are many different manifestations of pain, ranging from short term (acute pain) to long term (chronic pain). Other classifications include pain in the internal organs (visceral pain), injured tissue (inflammatory pain), nerves (neuropathic pain), etc.

The reason for the occurrence of pain depends on the cause and kind of pain being experienced. In most cases, pain acts as a warning sign that the body has been afflicted by a disorder of some sort, which may have arisen due to internal sickness or external wounding. Acute pains are generally cured on their own through rest or simple medication. Chronic pains, on the other hand, are more complicated in nature and the treatment requires more elaborate diagnosis.

The mechanism of pain

Pain is an extremely personal and subjective experience and affects each individual to varying degrees. The pain signals, which can arise in any part of the body, travel through the spinal cord to the brain along thousands of specialized nerves and nerve fibres. In the brain, it is processed in the centres associated with anxiety, emotions, memory, appetite, etc. Signals and pain inputs are then returned from the brain to the spinal cord, which may heighten or diminish pain.

In some cases, pain may also be induced by damage to the brain and spinal cord, which happens after a stroke.
A constant barrage of pain signals may cause the cells at the end of nerve fibres to become over-sensitized. This is known as 'wind-up' and is one of the most common causes of chronic pain that occurs even though the root of the problem has been identified and treated.

The causes and effects of pain differ from case to case depending on the signals received by the brain and its interpretation. It affects the individual's day to day activities and if persistent, can also have a harmful impact on mental health and psychosis. Pain is always handled, diagnosed and treated differently in all patients by drawing out the best possible solution to the problem.





Why does PAIN occur? Understand the Mechanism of Pain

Sunburns are caused due to long stretches of exposure to the sun. People living in tropical countries are more prone to sunburns. The harmful ultraviolet rays of the sun can lead to skin pigmentation that if not treated, can become a permanent skin condition. The worst aspect of sun tanning is that it keeps piling on your skin layer after layer. It is therefore absolutely essential to cover the skin of your face and arms while venturing outdoors. 

Medications are effective in certain cases, but in some other cases, the afflicted person's skin is so sensitive that medicated ointments fail to show improvement. Ayurvedic home remedies can be put to use to avoid alarming side effects. 

Sunburns are characterized by the following symptoms:

 The affected area is usually hotter than other parts of your skin 
 A stinging and itching sensation may develop
 Red and pink patches may be seen on your face and arms or around the neck
 Acute sunburn can even make a person suffer from fevers and fatigue 

 These ayurvedic ways can be followed at home to treat sunburns:

 Use black tea to cure sun rashes and sunburns: refrigerate some black tea if possible. This cold beverage must be applied to the areas that have been harshly affected by the ultraviolet rays of the sun. Applying black tea on your skin multiple times in a day can repair the damage already done.
 Coconut oil is a great way to remove sun tan: coconut oil has been held in high esteem since ages. It is known for its ability to cure rashes. One must use coconut oil on the red patches every night before going to bed.
 Aloe vera gel can do wonders with your affected skin: instead of using creams that contain aloe vera; one should use aloe vera gel by extracting it directly from the plant. Aloe vera can heal the burns and can also soothe the burning sensation.
 Cucumber in combination with lemon juice can remedy sunburns: lemon juice has acidic effects that helps in lightening sun tan. When this juice is used with cucumber paste, the latter cools down an irritated skin area and rejuvenates it from within.

Treating Sunburns with Ayurveda

As soon as one is released from hospital after going through an abdominal surgery, the patient must make a checklist and an early recovery strategy before leaving home. Do follow the following tips and recover soon.

Do make prior arrangements for a safe and comfortable journey back to home. Ensure that you have made transportation arrangements to go home safely. Use your own car or book any cab or take any friend s help. Place a cushion over your abdomen to keep it safe from jerks.

Do go for post-surgery checkup. Book an appointment with your surgeon post-surgery. This would ensure that surgery did not cause any side-effect.

Understand the schedule for taking medicines. Usually the patients are given painkillers. If you think you are not getting relief from it then ask your surgeon to prescribe you an alternative. Patients are likely to suffer from constipation post an abdominal surgery. If that happens, intake more fibrous food, fluids and indulge in light physical activities. Patients can also ask for cheaper alternative medicines.

Check for certain signs and symptoms and take adequate steps:

Take adequate sleep. There are chances that you may feel dizzy and fatigue, therefore one must observe change in sleep patterns. Have patience. Things will become normal in due course of time.

You will also be subjected to little pain from the incision. Take your medicines as directed in order to get an early relief from pain.

Draining of yellow color liquid from the incision in little quantities post the surgery is normal. If the drainage continues even after 7 to 14 days with redness around incision, it is a clear symptom of infection. Consult your surgeon immediately for the cure.

Removal of urinary catheter from the bladder may cause minor difficulties during urination. Situation will become normal in few days. If discomfort persists, consult your surgeon.

Identify the following dangerous symptoms and call your doctor right away.

Persistent vomiting or nausea

Incapability to digest food or fluids

Swelling in leg

Abnormal body temperature

Infection at the surgical site

Maintain a healthy and supervised lifestyle post surgery.

It will take few days to return to your normal routine life. So have patience until then.

Go for morning and evening walks. Avoid heavy exercises as such activities may cause physical strain.

Take care of your surgical incision

Surgical incision should be regularly cleaned or washed gently. Try to keep the surgical site dry until the stitches are removed.

After 5-7 days of surgery, the stitches would be removed by the surgeon. Avoid putting ointment on the stitches until then. It will take few weeks for the scars to fade.

Under proper care and supervision, the patient will soon recover post an abdominal surgery and will be able to get their life back on track.

Abdominal Surgery - Tips To Recover From It!

The LES valve in the stomach is designed in such a way that as soon as food passes through it, it closes. If however, LES remains partially or fully open, acid produced by the stomach can move up to the esophagus resulting in a burning sensation called acid reflux or heartburn. This condition is commonly known as the hital hernia.

Some of the common symptoms of acid reflux:
1. Consumption of large meals at one go.
2. Lying down immediately after having a meal.
3. Obesity or being overweight.
4. Consumption of snacks just before bedtime .
5. Consumption of certain food items such as chocolate, garlic, onion and citrus-related food.
6. Consumption of caffeine related products such as coffee, liquor and cigarettes.
7. Certain medicines such as aspirin is also known to be a trigger for acid reflux.
8. Pregnant women or patients with blood pressure are known to be suffering from acid reflux.

Tips to deal with acid reflux
There is a wide range of treatment options available for acid reflux. If you are suffering from occasional heartburn, there are some wonderful home remedies that can be tried. However, if the acid reflux recurs more than once in a week, it is best to consult a doctor. Home remedies to deal with acid reflux:
1. Sleeping on the left side is known to reduce acid reflux.
2. Reducing weight greatly helps in tackling acid burn. Patients with obesity are more vulnerable to acid burn.
3. It is best to avoid food that triggers acid burn.
4. Chewing gum greatly helps in countering acid burn. It helps in producing saliva which soothe the esophagus.
5. Intake of One spoon of baking soda every day proves to be extremely effective. Baking soda contains sodium bicarbonate which has a pH of more than 7 and can effectively neutralize the acid from stomach.
6. Intake of aloe vera, apple, banana or ginger is known to have very positive effects on acid burn.
7. Intake of 1 table-spoon of mustard can give instant relief from acid burn. Mustard s alkaline properties can make the acid neutral in the system.
8. Regular intake (one after every meal) of almond helps to fight acid burn

Medication:
1. If you are buying over the counter, Histamine 2 blockers is a great medicine that instantly gives relief from an acid burn. Typically Doctors suggest this medicine with a higher dosage. This medicine can be consumed half an hour before the consumption of a meal. However, It is best to consult a doctor before consuming any medication.
2. Doctors often suggest medicine from the PPI family. It effectively blocks acid production in the esophagus for a longer duration. Some common medicine from this group includes Lansoprazole, Pantoprazole and Rabeprazole. Although, a doctor should be consulted. 

What Causes Acid Reflux? 8 Tips to Deal With it

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