AV or arterio-venous fistulas are unusual linkages between arteries and veins. In general, pure blood passes from the arteries to the capillaries to the veins and becomes devoid of nutrients and oxygen (becomes  impure ) by the time it reaches the veins. The capillaries in between absorb the nutrients, to supply them to the tissues and organs lying beneath them. In the case of AV fistulas, the capillaries are bypassed and blood passes directly between the arteries and the veins. Thus, organs are deprived of nutrients.

This can be a severe condition, leading even to heart failure.

AV fistulas and dialysis

Sometimes, AV fistulas have to be deliberately created on the body, to treat for severe kidney ailments requiring dialysis.

What is the surgical procedure for creation of AV fistulas for dialysis?

Following are the steps-

  A vascular specialist checks your arteries and veins to make sure they are sturdy enough to be able to support an AV fistula.
  Then, with the help of wave techniques or an angiogram, the depth of your blood vessels is recorded.
  Anaesthesia is then used on the spot, which is chosen for your AV fistula. Local anaesthesia (anaesthesia of only that spot) is preferred over central anaesthesia (anaesthesia of the whole body).
  With the help of a small cut on the skin surface, the surgeon accesses your blood vessels and makes a connection between arteries and veins.

After this process is completed, dialysis takes usually some weeks to begin.

Why should you go for AV fistula?

Following are the advantages-

  Foreign chemicals or devices, which may cause invasion and damage to vital internal organs, are not introduced in your body.
  As only local anaesthesia is administered, you have to spend significantly less recovery time or  downtime  after surgery.
  There is less chance of the wound becoming infected.
  There is a reduced danger of clotting.

AV fistulas are in essence an unusual connection between your arteries and veins, leading to undernourished organs due to capillaries being bypassed. In some cases like dialysis, AV fistulas need to be created and closely monitored. There are several advantages to this, but you will also need recovery time after the procedure is over.

AV Fistula - Its Surgery & Creation Of AV Fistula For Dialysis!

5 ways to alleviate nighttime heartburn

Nighttime heartburn is a very common medical condition that causes a burning sensation in the chest region due to excessive acidity in the digestive system. This condition is witnessed very often in people and mostly it tends to awaken people from their sleep thereby disrupting their sleep patterns. Here are some effective ways to cure and prevent heartburn sensations during the night time.

1. Avoid acidity triggering foods: you should avoid the foods and drinks which are harsh on your digestive system and cause acidity and heartburn related problems during the night time. Some of the common foods and drinks responsible for nighttime heartburn and need to be avoided are alcohol, caffeinated drinks like colas, coffee and tea, chocolate and cocoa, peppermint, garlic, onions, milk, fatty, spicy, greasy, or fried foods and acidic foods like citrus or tomato products.

2. Follow a proper exercising pattern: you should never exercise immediately after having your meals. Instead, a considerable amount of a time gap should exist between your meal and your workout session. Do not ever eat a heavy meal before you exercise, because in spite of giving a time gap the richness of the food will adversely affect your digestive system.

3. Quit smoking habits: if you are a chronic/chain smoker, then you might witness the blockage of your gastrointestinal tract (digestive passages), which will further degrade and worsen the heartburn condition. Easier said than done, smoking is an addictive behaviour and you should be taking special care to lessen it and ultimately quit smoking.

4. Develop a chewing habit: if you are facing a chronic and regular heartburn problem, then you should definitely try excessive chewing of materials like gums. Chewing helps to generate excessive amounts of saliva during the act and the saliva, in turn, helps to soothe the acidic activities in your esophagus, thereby decreasing the probability of frequent heartburns.

5. Adopt weight loss measure: sometimes, excessive body weight is also one of the potential factors responsible for causing frequent heartburns. But, if you shed a couple of kilograms from your body, then you will surely witness a relative decline in the symptoms of heartburn during night.




5 Ways to alleviate nighttime heartburn

The human digestive system is a very complicated and sizeable component of the body. It starts right at the beginning of the mouth, ending at the rectum. Some of the major responsibilities of the digestive system include absorption of essential nutrients and elimination of wastes.

Not only do digestive problems have embarrassing and unwanted symptoms, serious, chronic diseases can be caused if the minor problems are not treated.

Some digestive problems are listed below:

GERD: This is a burning sensation that results from acids in the stomach being squirted into the oesophagus. A burning sensation is felt, right from the chest to the end of the throat. Frequent heartburns can lead to GERD (Gastroesophageal Reflux Disease), symptoms of which include dry cough, sore throat, chest discomfort and difficulty in swallowing.
Bloating: This is caused due to the presence of excess gas in the colon, small intestines or the stomach.
Dyspepsia: This is an uncomfortable feeling or pain which occurs in the upper abdominal regions, mostly a result of excess food intake. It is commonly referred to as indigestion. Dyspepsia can be discomforting and if prolonged, medical assistance should be opted for.
Chronic Constipation: Persistent constipation (chronic) is a sign that there is a problem with the elimination of wastes. This usually happens when the colon is unable to move or pass stools. Other major causes of chronic constipation can be changes in your usual diet, various eating disorders, Irritable Bowel Syndrome and excessive consumption of dairy products among others.
Food Intolerance: This occurs when the digestive system is unable to tolerate certain food items. This condition is different from food allergies as it only affects the digestive system. Some of the common symptoms include diarrhoea, headache, gas and vomiting.
Possible Serious Conditions-

A gastroenterologist is a type of doctor that specializes in diagnosing and treating diseases involving the digestive system. If you continue to experience digestion problems, it s time to make an appointment.

More serious signs could mean an emergency medical problem. Those signs include:

bloody stools
continuous vomiting
severe abdominal cramps
sweating
sudden, unintentional weight loss
These symptoms could be an indication of an infection, gallstones, hepatitis, internal bleeding, or cancer.

Medications-

You may be able to overcome digestion problems with treatment and lifestyle changes. Certain diseases of the digestive system might be long-term, but medications can help alleviate symptoms.

Identifying specific digestion problems and talking with a gastroenterologist can go a long way in terms of helping your doctor give you a proper diagnosis. Remember, you don t have to put up with constant digestive issues.

Know About Digestion Problems!!

Many times we forget about the importance of our health in the race to pursue our careers and goals. We take our bodies for granted and keep working them without stopping for a breath. While some may have mastered this art, there are many who may not be able to cope with such a lifestyle and may end up falling ill. The most common problem that most people suffer from is stomach upset, gas, or stomach pain, and all of this may be because of not eating right or having irregular eating habits.

It is due to such problems that people fall ill and then go to the doctor with a problem that may take much longer to treat. However, if the patient starts to check in with the doctor before the stomach pain worsens, it may be easier to treat because very often the pain arises from stomach ulcers. Ulcers are sores that are caused on the lining of the stomach or the oesophagus or even on the intestines. In serious cases, the sores may cause great damage to the stomach and may lead to much worse issues. However, with the right intake of food, the damage may be controlled in combination with medicines and treatment from experts.

Foods to avoid
In controlling the spread of stomach ulcers or peptic ulcers, it may be important to know the food that should be avoided so that the medicines and treatments taken for controlling the problem may work better. Here is a list of foods that you should avoid:

Hot beverages such as tea, coffee, cocoa and milk should be avoided because they cause acid imbalance in the stomach.
Anything that may contain caffeine should also be avoided.
Alcohol should be completely avoided by those suffering from peptic ulcers.
Citric or sour drinks such as grape or orange drinks should also be avoided for remaining at ease.
Any spicy powders or seasonings, such as pepper, chilli powder and garlic should be excluded from the diet.
Anything that is made from milk or cream and is extremely fatty in nature should not be consumed.
Flavoured cheese that is strong and spicy should not be eaten.
Meats that include high levels of fat or those that are highly seasoned should be completely avoided.
Chillies or peppers in any form should be kept away from your diet.
Anything that is made from tomato should also be avoided, such gravy, sauces or raw tomatoes.
When you start to keep your diet clean and healthy, it may be much easier for your doctor to cure you of stomach ulcers.


Stomach Ulcer - 10 Types of Food You Must Avoid!

Hyper acidity (Amlapitta) is also called Acid Dyspepsia, which is one of the most common problem. Hyperacidity is a condition in which stomach secretes excess amount of acid.

Hyperacidity is very closely associated to Amlapitta in Ayurveda which is caused by the imbalance of agni or the digestive fire leading to the vitiation of pitta dosha.

Causes of Hyperacidity:

Hurry ,  Worry , and  Curry  are the three main reasons for the disease.

Diet (Ahara)

Spicy fried junk food

Carbonated drinks

Excessive use of chilly, mustard, garam masala powder (spice mixture), garlic etc. in diet

Salty and sour foods like chips

Eating of stale, fermented foods (dosa, uttappa, idli, dhokla etc. bakery food items).

Excessive intake of fast food

Excessive intake of Oily foods, pickles

Excessive intake of tea/coffee.

Lesser intake of water

Irregular meal times

Skipping meals

Repeated food intake (before the digestion of the previously taken food)

Incompatible food like taking non-veg with milk, sour fruits with milk, pizza followed by milkshake

Eating too late at night

Regimens (Vihara)

Lack of rest

Fast moving lifestyle.

Insufficient sleep at night.

Sleeping immediately after meals.

Sleeping in daytime

Mental factors

Stressful lifestyle
Excessive anxiety

Anger

Other causes of acidity include:

Medications: Some anti-inflammatory drugs, when taken for a long period of time can develop chances of hyperacidity.

Drinking alcohol

Smoking

Pregnancy

Obesity

Fasting

All the above factors result in an excessive increase of  Pitta dosha  in the body and exhibits symptoms of amlapitta.

The condition of Amlapitta is explained with a simile just as milk is poured into curd pot immediately attains sourness and gets into an inspissated form. In the same way, repeatedly eaten food gets improperly burnt and causes acidity.

Signs and symptoms

Vomiting

Loss of proper taste of food

Loss of interest of food

Headache

Heart &chest burn (retrosternal burning)

Sour or bitter test in mouth and belching.

Nausea

Throat burn

Regurgitation of food or sour substance

Gaseous distention/ bloating of abdomen

Pain in abdomen

Chest pain

Foul smelling loose motions.

Burning sensation over feet, hands

Mouth ulcers

Fatigue (especially in legs)

Tiredness

Fainting

Ayurveda has explained 2 main types of amlapitta:

Urdhvag Amlapitta: Mainly characterized by vomiting due to upward movement of pitta 

Adhoga Amlapitta: Mainly characterized by loose motions due to downward movement of pitta.

Investigations

If there is chronic hyperacidity, following investigations are useful:

Gastroscopy (Upper Gastrointestinal Endoscopy)

Barium Meal x-ray

Gastrin levels in blood

Serology + histology for H. Pylori

Stool routine examination

Complications 

If not treated at the proper time or if faulty diet, regimen and habits continued, it can complicate as

Gastric Ulcer
Chronic Gastritis
Duodenitis
Prevention

 Prevention is better than cure  it is better to avoid all the causative factors of acid-peptic disorders (amlapitta).

Avoid excessive salty, oily, sour and spicy foods

Avoid heavy and untimely food

Avoid smoking and alcohol intake

Avoid overcooked, stale and contaminated food

Avoid fried and junk food items

Do not skip meals

Avoid fast

Do not overeat

Avoid untimely and irregular food habit

Avoid foods containing excess amount of garlic, salt, oil, chilies etc. very often.

Avoid toor dal, horse gram, fenugreek

Avoid lying down immediately after food

Avoid, smoking, alcohol, tea, coffee and aspirin type drugs

Follow the meal times

Take Light food, Coconut water, articles having cooling properties

Take vegetables like white pumpkin, cucumber, leafy vegetables except Methi

Take Wheat, old rice, green gram

Fruits like gooseberry, dry grapes (black resins), black grapes, pomegranate, fig, dry fig, custard apple.

Take adequate amount of fluids like pomegranate juice, amla juice, kokam syrup.

Medicated water with ushir (wala) or coriander-cumin seeds or tulsi seeds (sabja) or laja (puffed rice). 

Take Warm water.

Take Moravla (jam made from amla), gulkand (jam made from rose petals) 

Take One teaspoonful of ghee with warm milk

Take adequate sleep

Exercise regularly

Avoid stress

Follow mental relaxation techniques like meditation, Yoga and Pranayama

Medical management

As the disease is of Pitta origin, all measures are undertaken to pacify pitta.

Some important drugs useful in Amlapitta

Shatavari, Yashtimadhu, Amalaki, Sunthi, Guduchi, Ushir, chandan shankhabhasma, suvarnamakshik bhasma, pravalpishti, sariva, bhunimb etc

Some important Ayurvedic Medicinal Preparations are helpful when taken under proper guidance

Kamdudha Rasa 

Sutashekhar Rasa 

Prawal Panchamrit 

Shankh vati

Bhoonimbadi kwath

Avipattikar Churna

Shatavarighrit etc

'Panchakarma procedures' like Vamana (induced vomiting) or Virechana (induced loose motions) whichever is needed as per the symptoms should be administered. In chronic cases, Asthapana basti (medicated enema) is indicated.

Hyperacidity And Ayurveda!

Peptic ulcer, often referred to as stomach ulcer, is usually a misunderstood disease. Most people are unaware of the reasons why the ulcer is caused and are also unaware of the early symptoms of the disorder. Here is a look at some of the strange facts about peptic ulcers that you may not know.

Stress does not cause ulcers: The myth that stress causes ulcers is just that- a myth. Ulcers are not caused by stress and tension. However, if you are already affected by an ulcer, stress can alleviate the symptoms and make matter worse. Non-steroidal anti-inflammatory drugs can result in ulcers. So, if you have already been diagnosed with peptide ulcer, try not to stress too much.
Ulcer pain is not caused due to food: Contrary to popular belief, ulcer pain is not alleviated when you eat something. In fact, pain increases if your stomach remains empty for a long period of time. So, if you are an ulcer patient, make a point of eating at regular intervals. In fact, the American College of Gastroenterology claims that people with ulcers do not need to follow a bland diet in order to recover from the condition.
Heartburn medication is effective against ulcer: Stomach acid is the common link between heartburn and ulcer, as both of these disorders are caused as a result of excess acid formation in the stomach. This is why physicians often prescribe antacids to ulcer patients.
Untreated ulcers can be problematic: Ulcers are easy to cure and can be completely treated with proper medication and adherence to restrictions. However, you should seek treatment for ulcers as soon as it is diagnosed. If left untreated, this ulcer may go on to cause severe issues for the patient. For instance, untreated ulcers may lead to internal bleeding and scar tissue. The same also impedes the digestive process. So, do not leave ulcers untreated and think that they will be repaired automatically over time.
Endoscopy is the best way to diagnose ulcers: Even though X-rays may often reveal ulcers, a normal X-ray cannot detect certain smaller ulcers. Endoscopy is the best way to detect the disorder. In this process, a small tube, containing a light and a camera, is inserted inside the patient s esophagus. The camera reveals any abnormal growth or infection inside the stomach. If you suspect an ulcer, book an appointment with the doctor as soon as possible. 

Peptic Ulcers - Strange Things About It!

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