The bowel is a very important part of your body within the digestive system as it plays a vital role in the absorption of nutrients and minerals within your body as well as excreting toxic matter. The bowel contains the small bowel or small intestine as well as the large bowel or the large intestine. However, parts of the bowel may be infected or damaged in such a manner that they may need to be removed in order to save further worsening. Thus, the removal of sections of the bowels is known as bowel resection surgery.

How is bowel resection surgery performed?

In this procedure, sections of either the large intestine or the small intestine are removed which have either become diseased, infected or have malignant growths within them. The doctors and surgeons first identify the sections that need to be removed and then perform the surgery wherein a section of the tissue is excised and then two ends of the bowel are stitched together to form a new section of continuous small intestine or large intestine.

Types of bowel resection
There are two types of bowel resection, namely small bowel resection performed on the small intestine and large bowel resection performed on the large intestine. The indications for both of them are mentioned below:
Small Bowel resection: Some of the cases wherein small bowel resection may be required are as follows:

Cancerous or benign polyps or growth
Precancerous growths and polyps
Damage to the small intestine due to injuries
Congenital defects in the small intestine
Blockages in the intestine
Growth of ulcers, bleeding, and infection within the small intestine
Infections within the intestines
Other disorders of the small intestine
Large bowel resection: Large bowel resection is also carried out due to many of the same reasons as mentioned above. However, some of the specific reasons for large bowel resection are mentioned below:

Colon cancer
Diverticulitis, disorder that specifically affects the large intestine
Bowel inflammation or ulcerative colitis
Abnormal twisting of the bowel also known as volvulus
Intestines which slide into another section of the intestine; also known as intussusception
Risks of the bowel resection
Like any other surgery, bowel resection also carries its own risks just as any other form of surgery. Some of the common risks of bowel resection are  

Adverse reaction to anesthesia
Infections
Heart attacks or strokes during the operation
Infections
Excessive bleeding among others
Specific risks for large and small bowel resections are mentioned as follows:

Small bowel resection: Certain common risks include accumulation of pus in the abdomen, internal bleeding within the intestine after surgery, diarrhea, infection of the incision area and the stitched area breaking open among others
Large bowel resection: In this case, tissues protruding through the cut causing an incisional hernia is the most common element of risk. Nearby organs may be damaged as well; scar tissue, problems with the passage of material within the colon among others are some of the other complications.
However, these issues occur rarely and resections are performed very successfully and quite regularly by surgeons.

Bowel Resection Surgery - Facts You Should be Aware of 

Dengue fever is a disease caused by mosquitoes which mostly occurs in tropical climates. Dengue hemorrhagic fever is a type of dengue fever that may lead to decrease in blood pressure and severe bleeding. Dengue may lead to death if the symptoms of this disease are not treated at the right time. The symptoms of this disease are high fever, muscle ache, pain in the eyes, pain in the abdomen and nausea. It may also lead to respiratory problems such as breathing difficulties. Presence of blood in the stool and blood spots around the skin are some other symptoms of dengue.

The symptoms of this disease start after 5 - 9 days after being bitten by the mosquito. The disease usually lasts about 7-8 days. In case the symptoms worsen, the disease may become life threatening. The various methods you can employ to protect yourself from dengue are:

Maintain cleanliness around your surroundings: Make sure you keep your surroundings clean so that mosquito infestations do not occur. Keep your surroundings clean and dry as mosquitoes thrive in moist and humid surroundings.
Mosquito repellants: Spray mosquito repellants to keep your home free from mosquitoes. Spray them keeping the room locked to make it more effective. There are multiple types of repellents available such as liquid or gas repellents.
Clothes: You should preferably wear full sleeved clothes so that your skin is not exposed. It provides additional protection from mosquito bites.
Mosquito nets: Use mosquito nets to protect yourself from mosquitoes when you go to sleep at night. They also provide protection from other insects that may cause infections. 
Don't store waste: Don't store your waste products for long durations as they may turn into a breeding ground for mosquitoes. Clean it regularly and make sure to keep the area dry.
Using natural remedies: You may use natural remedies such as burning camphor as it repels mosquitoes. Take camphor and burn it for 20 minutes in a closed room to get rid of the mosquitoes.

Dengue Fever - 6 Ways You Can Protect Yourself Against it

A brain stroke can affect anyone at any point of time when the supply of blood to the brain is interrupted. It can threaten major physical functions and can prove to be fatally dangerous at times. The brain stem which is placed right above the spinal cord controls the breathing, heartbeat and levels of blood pressure. It is also in charge of controlling some elementary functions such as swallowing, hearing, speech and eye movements. 

What are the different types of strokes?
There are three main kinds of stroke: ischemic strokes, hemorrhagic strokes and transient ischemic attacks. The most common type of brain stroke is the ischemic stroke is caused by narrowing or blocking of arteries to the brain, which prevents the proper supply of blood to the brain. Sometimes it so happens that the blood clot that has formed elsewhere in the body have travelled via the blood vessels and has been trapped in the blood vessel which provides blood to the brain. When the supply of blood to a part of the brain is hindered, the tissue in that area dies off owing to lack of oxygen. The other variant of brain stroke is termed as hemorrhagic stroke is caused when the blood vessels in and around the brain burst or leak. Strokes need to be diagnosed and treated as quickly as possible in order to minimize brain damage.  Remembering the F.A.S.T. acronym can help with recognizing the onset of stroke (Face, Arms, Speed, Time - explained below). 

What are the common symptoms of a brain stroke?
The symptoms of the brain stroke are largely dependent on the area of the brain that has been affected. It can interfere with normal functioning, such as breathing and talking and other functions which human beings can perform without thinking such as eye movements or swallowing. Since all the signals from the brain as well as other parts of the body traverse through the brain stem, the interruption of blood flow often leads to numbness or paralysis in different parts of the body.

Who is likely to have a stroke?
Anyone is at a risk of developing brain stroke although ageing is directly proportional to the risk of having a stroke. Not only that an individual with a family history of brain stroke or transient ischemic attack is at a higher risk of developing stroke. People who have aged over 65 accounts for about 33 percent of all brain strokes. It is important to point here that individuals with high blood pressure, high blood sugar, cholesterol, cancer, autoimmune diseases and some blood disorders are at a higher risk of developing brain stroke.

There are a few factors which can increase the risk of developing stroke beyond any control. But there are certain lifestyle choices as well which aids in controlling the chances of being affected by stroke. It is crucial to refrain from long-term hormone replacement therapies as well as birth control pills, smoking, lack of physical activity, excessive use of alcohol and drug addiction. A brain stroke is a life-threatening medical condition, and when an individual has symptoms that resemble that of stroke, it is crucial to seek immediate medical help.

Treatment for stroke

Treatment depends on the type of stroke.
Ischemic strokes can be treated with 'clot-busting' drugs.
Hemorrhagic strokes can be treated with surgery to repair or block blood vessel weaknesses.
The most effective way to prevent strokes is through maintaining a healthy lifestyle.
What is TPA?
TPA is a thrombolytic or a  Clot Buster  drug. This clot buster is used to break-up the clot that is causing a blockage or disruption in the flow of blood to the brain and helps restore the blood flow to the area of the brain. It is given by intravenous (IV). This can be given only within 4.5 hrs of the onset of symptoms

Time is brain

Remember Every second Loss means brain cells die.
Rush to the nearest Stroke Centre whenever you experience such symptoms.
U can save the brain cells dying if you reach within 4.5 hrs by the CLOT BUSTER. 
Endovascular procedures 
Another treatment option is an endovascular procedure* called mechanical thrombectomy, strongly recommended, in which trained doctors try  removing a large blood clot by sending a wired-caged device called a stent retriever, to the site of the blocked blood vessel in the brain

Stroke prevention
The good news is that 80 percent of all strokes are preventable. It starts with managing key risk factors, including 

High blood pressure,
Cigarette smoking,
Diabetes
Atrial fibrillation and
Physical inactivity.
More than half of all strokes are caused by uncontrolled hypertension or high blood pressure, making it the most important risk factor to control. 
Rehabilitation
The best way to get better after a stroke is to start stroke rehabilitation ("rehab"). In stroke rehab, a team of health professionals works with you to regain skills you lost as the result of a stroke.

Brain Stroke - Things You Must Know!

A cough is not necessarily to be worried about always. It is the natural response of our body to throw out harmful particles which somehow managed to enter our respiratory tract. There is sticky mucus situated in the pathway to lungs which plays a major role in trapping harmful particles. Coughing once or twice is generally a natural phenomenon but if it s persistent it is called the chronic cough, and there is a reason to worry.

Is your cough chronic?
An acute cough aggravates within a very short span of time, maybe 2-3 days. There are situations when coughing doesn t hinder your day to day activities and are easily neglected. Sometimes these infrequent bouts of a cough can persist for long and continue for more than 2 months, which has been characterized as a chronic cough.

A chronic cough is sometimes found associated with blocked or running nose. Persons suffering from a chronic cough feel very exhaustive and suffer from a headache, dizziness along with excessive sweating. Under such situations, you must consult a pulmonologist.

Know the causes of a chronic cough
There are several causes for persistent coughing, and the following are the common causes of a chronic cough and medication is taken in consultation with a trained medical practitioner only.

Infections: Bacterial or viral infection in lungs can be one of the causes of a chronic cough. Tuberculosis is one of them which initiates as a chronic cough and is later characterized by emitting blood after cough bouts.
Drug Interactions: Antihypertensive drugs have been found to be responsible for a chronic cough in some people. Hypersensitivity to the prescribed drugs is found to responsible for the cough bouts, and change in medication takes care of the issue.
Asthma: It s a situation characterized by blockages in the bronchi which disallows the normal air flow during inhalation and exhalation. Due to inadequate oxygen, brain assumes that there is a blockage which needs to be expelled and coughing pattern starts. However, asthma has to be treated, and the bronchi have to be brought back to normal with the help of medication by an expert medical practitioner.
COPD: The most common cause of a chronic cough nowadays is COPD, better known as Chronic Obstructive Pulmonary Disease. This is one of the progressive diseases which means it deteriorates with time. Active smokers are the biggest victims of it. Persons exposed to high degree of pollution or similar occupational hazards are also at high risk. Exposure to these pollutants causes inflammatory responses in lungs resulting in the tapering of the airways and destruction of lung tissues. These can be measured by lung function tests. In asthma, the narrow airways can be broadened by external medication, but in case of COPD, it s not possible.
To conclude, chronic cough is a preventable disease by reducing the exposure to risk factors as mentioned above. Quitting smoking, improving the indoor air quality with the use of solar cooking and moving on battery run vehicles can prevent COPD from further worsening. You can also undergo pulmonary rehabilitation program which is being counseled and coordinated by many physicians to benefit the individual suffering from the issue.

Chronic Cough - Why It Happens?

Over the last few decades, the word cholesterol has assumed a different connotation. It has come to be known as a silent killer that spells doom for health. However, what we need to realize is that a certain amount of cholesterol is essential for the proper functioning of the body. The liver produces about 85% of the cholesterol that is required by the body normally. The ever changing food habits have introduced a lot of processed foods that are loaded with saturated fats. Along with this, reduced physical activity has led to accumulation of cholesterol in the blood.

The types of cholesterol are based on the density and we have 2 types of density that is Low Density Lipoprotein (LDL) and High Density Lipoprotein (HDL). LDL is more dangerous than HDL, called as bad and good cholesterol respectively. In addition, the triglycerides and lipoprotein are also critical indicators of overall cholesterol levels. Depending on a person's age, height and weight, normal levels are derived for each of these four.

Because of their density of the cholesterol molecules, as they are circulating in the blood stream, they tend to get sluggish and settle down along the walls of the blood vessels, referred to as plaque. This plaque attracts more and more cholesterol from the blood and the layer gets gradually thicker. This reduces the thickness of the blood vessels and in severe cases even completely blocks blood flow to important organs like the brain and heart, leading to severe conditions like stroke and heart attack respectively.

However, it is not always that all cholesterol is bad. It is one of the essential things for the proper body functions with the main functions listed below.

1. Each cell in the body requires it to form the cell membrane, the protective layer around the cells
2. Synthesis of vitamin D is done with the help of cholesterol, which is very essential for skin health
3. It also helps in hormone formation. In addition to steroids, other hormones like testosterone, estrogen, cortisol require cholesterol as a main ingredient
4. Formation of neurotransmitters and overall nerve function requires cholesterol. This ensures optimal neurological functioning.

So, as noted above, there are, both good and bad aspects to cholesterol. It is not all that dangerous a thing that it is made out to be. The trick is to maintain a good level of cholesterol so that the body's requirements are met, and at the same time, the harmful effects are kept at bay. Some important parameters to manage, include the percentage of bad cholesterol in the blood and the ratio of triglycerides to HDL in the blood. These are considered fair indicators of heart health and if need be, lifestyle changes and/or medications can be undertaken to manage overall health and reduce risk of heart disease and stroke.

Cholesterol: Good and Bad of It

Do you know that dandruff causes acne?

Acne is a skin condition that happens when pores get clogged with dead skin cells and oil, giving rise to pimples. It can be caused by numerous reasons like hormonal changes, improper diet, stress, consumption of specific drugs, excessive use of cosmetic products etc. In addition to these factors, acne can be caused by dandruff too, which may not be known to most of you. It has been observed that people who suffer from dandruff problems are more prone to getting pimples.

How does dandruff cause acne?

Dandruff has been associated with presence of yeast or fungi, it is also associated with abnormal skin ultrastructure. Dandruff makes the skin on your scalp flaky. These dry flakes of skin are often responsible for clogging the pores on your face, mostly affecting your forehead. In this way, dandruff triggers appearance of acne and can worsen the condition of your skin if you already have pimples. Though acne is more common among teenagers, acne due to dandruff is mostly experienced by people above the age of 20.

How can you prevent acne due to dandruff?

Eradicating dandruff from your scalp is the best way to prevent acne breakouts on your skin due to dandruff. Here are some simple ways to keep acne due to dandruff away from your skin.

1. Ensure that your hair stays off your face

Keeping hair off your face will ensure that dandruff doesn't come in contact with your skin and clog pores, preventing pimples. For this, you can use hair bands or tie your hair in a ponytail or braid.

2. Brush your hair at least twice a day

Brushing your hair at least two times a day will ensure that the dead cells on your scalp are removed and don't get a chance to clog pores. This option is highly beneficial in getting rid of acne caused by dandruff.

3. Use medicated anti-dandruff shampoo

Topical medicated solutions like a medicated shampoo should be used as a treatment. Short contact period of shampoo with scalp is important for more benefit. Good conditioner should also be used after head wash with shampoo.

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Do You Know that Dandruff Causes ACNE?

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