Categories
Pediatric

Colic

[amazon_link asins=’B00282S83E,B007RAGALO,B00ZEMPENC,B001OMQH2I,B00GB8WN82,B00XM0H8Q4,B00BNC188C,B00BI2VW6K,B00E3Y0N5G’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’8277cfdf-97c9-11e7-9b1c-a75dd427f493′]

Definition:
Colic is when an otherwise healthy baby cries more that three hours a day, for more than three days a week, between ages three weeks and three months. The crying usually starts suddenly at about the same time each day. This is actually just an arbitrary definition made years ago . By this definition, a surprising number of babies actually would have colic: some experts have even estimated as many as half of all babies!

CLICK & SEE

If your baby is crying a lot, you should call your doctor. Your pediatrician will want to check your baby to make sure there is no medical reason for the crying. If your baby’s doctor finds no underlying cause, then they will probably say your baby has colic. Colic is perfectly normal, and does not mean there is anything wrong with either baby or parents. Colic can be distressing for both you and your baby. But take comfort in the fact that it’s not permanent. In fact, in a matter of weeks or months — when your baby is happier and sleeping better — you’ll have weathered one of the first major challenges of parenthood.It does not have any lasting effects on the child or the mother in later life.

Signs and symptoms:

The baby’s cry is loud and they may have a red face and a tense, hard belly, because the abdominal muscles tighten with crying. Baby’s legs may be drawn up and fists clenched. This is often just the typical baby crying posture. However, the first time your baby has a long jag of inconsolable crying like this—with a tense, hard belly—you should call your doctor. This can sometimes be a sign of a serious condition that requires medical attention.
A fussy baby doesn’t necessarily have colic. In an otherwise healthy, well-fed baby, signs of colic include:

*Predictable crying episodes. A baby who has colic often cries about the same time every day, usually in the late afternoon or evening. Colic episodes may last anywhere from a few minutes to three hours or more on any given day. The crying usually begins suddenly and for no clear reason. Your baby may have a bowel movement or pass gas near the end of the colic episode.
*Intense or inconsolable crying. Colic crying is intense. Your baby’s face will likely be flushed, and he or she will be extremely difficult — if not impossible — to comfort.

*Posture changes. Curled up legs, clenched fists and tensed abdominal muscles are common during colic episodes.
*Colic may affect up to about 25 percent of babies. Colic usually starts a few weeks after birth and often improves by age 3 months. Although a few babies struggle with colic for months longer, colic ends by age 9 months for 90 percent of babies.

Causes:
No one really knows what causes colic. Researchers have explored a number of possibilities, including allergies, lactose intolerance, an immature digestive system, maternal anxiety, and differences in the way a baby is fed or comforted. This last idea speculates that Baby’s immature nervous system can’t handle the stimuli of everyday life, and that crying is their only way of communicating this “overload.” An opposite hypothesis is that Baby needs more stimulation, and gets it through crying. Colic is mysterious, but not harmful to your baby. et it’s still unclear why some babies have colic and others don’t.

Diagnosis:
Your baby’s doctor will do a physical exam to identify any possible causes for your baby’s distress, such as an intestinal obstruction. If your baby is otherwise healthy, he or she may be diagnosed with colic. Lab tests, X-rays and other diagnostic tests aren’t usually needed.

Treatment:
Colic improves on its own, often by age 3 months. In the meantime, there are few treatment options. Prescription medications such as simethicone (Mylicon) haven’t proved very helpful for colic, and others can have serious side effects.

A study published in January 2007 suggests that treatment with probiotics — substances that help maintain the natural balance of “good” bacteria in the digestive tract — can soothe colic. More research is needed, however, to determine the effects of probiotics on colic.

Consult your baby’s doctor before giving your baby any medication to treat colic.

Risk factors:
Infants of mothers who smoke during pregnancy or after delivery have twice the risk of developing colic.

Many other theories about what makes a child more susceptible to colic have been proposed, but none seem to hold true. Colic doesn’t occur more often among firstborns or formula-fed babies. A breast-feeding mother’s diet isn’t likely to trigger colic. And girls and boys — no matter what their birth order or how they’re fed — experience colic in similar numbers.

Popular Myths related to colic?
Let’s debunk some of the popular myths about colic. Here are the facts:

*Babies do not cry to manipulate their parents.
*Holding babies and picking them up when they cry cannot “spoil” them.
*We do not know whether colicky babies are in pain or not, but they sure seem to be, and that can really stress out parents. Keep in mind that your baby may not actually be in pain or distress, but just doing what they need to do for their immature nervous systems.
*Giving rice cereal does not help solve colic.
*Studies have shown that Simethicone (Mylicon) and lactase (the enzyme that helps digest lactose—the sugar in cow’s milk—which is in breast milk if the mother consumes dairy products) do not help colic. ,
*Sedatives, antihistamines, and motion-sickness medications, like dicyclomine (Bentyl) are NOT safe or effective in treating colic in babies. Often grandparents will suggest these medications. They were commonly used years ago, but now we know better.

Self Care:

Your baby’s doctor may not be able to fix colic or make it go away sooner, but there are many ways you can try to soothe your baby. Consider these suggestions:

  • Feed your baby. If you think your baby may be hungry, try a feeding. Hold your baby as upright as possible, and burp your baby often. Sometimes more frequent — but smaller — feedings are helpful. If you’re breast-feeding, it may help to empty one breast completely before switching sides. This will give your baby more hindmilk, which is richer and potentially more satisfying than the foremilk present at the beginning of a feeding.
  • Offer a pacifier. For many babies, sucking is a soothing activity. Even if you’re breast-feeding, it’s OK to offer a pacifier to help your baby calm down.
  • Hold your baby. Cuddling helps some babies. Others quiet when they’re held closely and swaddled in a lightweight blanket. To give your arms a break, try a baby sling, backpack or other type of baby carrier. Don’t worry about spoiling your baby by holding him or her too much.
  • Keep your baby in motion. Gently rock your baby in your arms or in an infant swing. Lay your baby tummy down on your knees and then sway your knees slowly. Take a walk with your baby, or buckle your baby in the car seat for a drive. Use a vibrating infant seat or vibrating crib.
  • Sing to your baby. A soft tune might soothe your baby. And even if lullabies don’t stop your baby from crying, they can keep you calm and help pass the time while you’re waiting for your baby to settle down. Recorded music may help, too.
  • Turn up the background noise. Some babies cry less when they hear steady background noise. When holding or rocking your baby, try making a continuous “shssss” sound. Turn on a kitchen or bathroom exhaust fan, or play a tape or CD of environmental sounds such as ocean waves, a waterfall or gentle rain. Sometimes the tick of a clock or metronome does the trick.
  • Use gentle heat or touch. Give your baby a warm bath. Softly massage your baby, especially around the tummy.
  • Give your baby some private time. If nothing else seems to work, a brief timeout might help. Put your baby in his or her crib for five to 10 minutes.
  • Mix it up. Experiment to discover what works best for your baby, even if it changes from day to day.
  • Consider dietary changes. If you breast-feed, see if eliminating certain foods from your own diet — such as dairy products, citrus fruits, spicy foods or drinks containing caffeine — has any effect on your baby’s crying. If you use a bottle, a new type of bottle or nipple might help.

If you’re concerned about your baby’s crying or your baby isn’t eating, sleeping or behaving like usual, contact your baby’s doctor. He or she can help you tell the difference between a colic episode and something more serious.

How you can help your baby relieve their colic distress?

Colic usually starts to improve at about six weeks of age, and is generally gone by the time your baby is 12 weeks old. While you are waiting for that magic resolution, try these techniques to help soothe your infant:

  • Respond consistently to your baby’s cries.
  • Don’t panic and don’t worry. If you are worried, bring your baby to their pediatrician.
  • When your baby cries, check to see if they are hungry, tired, in pain, too hot or cold, bored, over-stimulated, or need a diaper change.
  • Some parents find that carrying their baby more reduces colic. You can try different baby carriers to make it easier and free your hands. Many parents (and babies!) love slings once they get the hang of them—but sometimes it takes a little experimentation. One study found carrying babies four to five hours a day resulted in less crying at six weeks of age, as compared to carrying them only two to three hours a day. On the other hand, a later study by the same researcher did not find significantly less crying in babies carried more. So your best bet is just to see if it makes any difference with your baby.
  • Vacuum while wearing your baby in a baby carrier.
  • Rock your baby.
  • Change formula. Talk with your baby’s doctor first.
  • Breastfeeding moms can try changing their diets. In a recent study , researchers found that taking out allergenic foods (cow’s milk, eggs, peanuts, tree nuts, wheat, soy and fish) from the breastfeeding mom’s diet reduced crying and fussing in babies under 6 weeks.
  • Play music and dance with your baby.
  • Talk a walk with your baby in the stroller. This can really help with your stress level, in addition to soothing your baby.
  • Get support from family, friends, your religious community, neighbors, etc. Let them help in any way possible.
  • Take care of yourself and manage your stress. Eating a well-balanced diet, getting sleep and exercise, and having people to talk to can do wonders. If the stress or blues become too much, it’s good idea to get professional help. Your or your baby’s doctor might be able to help you figure out where to start.
  • Nurse your baby every 2-3 hours if you are breastfeeding.
  • Don’t smoke, and don’t allow anyone to smoke around your baby. Babies of smokers cry more, and get sick more often, too. Smoker’s babies also have an increased risk of SIDS.
  • Quitting smoking during pregnancy may reduce the likelihood that your baby will develop colic . in addition to all the other benefits to you and your baby.
  • You could try a device that attaches to the crib. It’s designed to simulate a car ride, but it is not clear that the device actually works. The Sleep Tight Infant Soother consists of a vibration unit that mounts under the crib and a sound unit that attaches to the crib rail. Your pediatrician can tell you whether it would be a good idea to try in your baby’s case. The device is not promoted directly to consumers. Some insurance companies may reimburse the cost if you have a physician prescription. You can reach the manufacturer at 1-800-NO-COLIC or 1-800-662-6542. There is no research to prove that the Sleep Tight works, and some parents have been dissatisfied with it.
  • Provide white noise, such as running the vacuum cleaner, clothes dryer, or hair dryer near your baby while in their car seat. (Do not put your baby on top of the dryer—they could fall off!) White noise machines are also available. White noise simulates the whooshing sound your baby heard constantly while in utero. You can also do your own “whooshing” or “shushing” with your voice as you rock or carry your baby.
  • Go for a car ride.
  • Massage your baby. Find out how to do infant massage for colic. Massage has many benefits for both the baby and the giver of the massage.
  • Some parents have found that herbal tea is helpful. The combination of chamomile, fennel, vervain, licorice, and balm-mint was found to be effective in one study. Other traditional herbs for colic tea include anise, catnip, caraway, mint, fennel, dill, cumin, and ginger root. Gripe water, available in Britain and Canada, is made from dill. These remedies are not produced or regulated in the same standardized ways that medications are—so you don’t know exactly what you are getting. These herbs have not all been studied, and therefore it is not certain that they are all safe. More research is needed to be sure these preparations are safe and effective. If you choose to give herbal tea, start by giving only an ounce, and never give more than four to six ounces per day. Babies who fill up on tea don’t drink enough breast milk or formula and then have trouble growing. Please remember that just because something is “natural”, it is not necessarily safe.

Places where you to get more information about colic:
On the Web:

Recommended reading:

  • The Happiest Baby on the Block: The New Way to Calm Crying and Help Your Baby Sleep Longer, by Harvey Karp
    This book teaches you simple techniques based on other cultures where babies do not get colic, and on the idea a baby’s first three months are like a fourth trimester.
  • Check out the chapter on colic in the book, The Holistic Pediatrician (second edition), by Kathi Kemper.
  • Infant Massage: A Handbook for Loving Parents, by Vimala Schneider McClure
  • Crying Baby: Resource List—recommended books about soothing crying babies.

Disclaimer: This information is not meant to be a substitute for professional medical advise or help. It is always best to consult with a Physician about serious health concerns. This information is in no way intended to diagnose or prescribe remedies.This is purely for educational purpose.

Resources:
http://www.med.umich.edu/1libr/yourchild/colic.htm
http://www.mayoclinic.com/health/colic/

Reblog this post [with Zemanta]
Categories
Yoga

Vajrasana Yogomudra-1 (Yoga Exercise)

click & see

Posture : This Asana is performed in Vajrasana Position.
Pre position : Vajrasana Position

How to do the Exercise:

1. Inhale and take both the hands back and keep the palms facing outside interlocking the thumbs. Keep both the hands straight.
2. Exhailing bend in the waist and rest the forehead on the floor. Continue smooth breathing.

Position:

In this Asana one has to sit in Vajrasana and bend in the waist fully. In this process the abdomen gets folded and that is expected, too. Further in order to get the abdomen folded properly, one should try to set the forehead on the ground quite away from the body. Once the bending process is over, continue smooth breathing.

After some practice, while bending in the waist, keep the back bone straight to experience its nice results. After taking the position, try to relax the body.
Releasing

1. Exhale and inhaling be straight in the waist.
2. Restore the hands on the knees and take up Vajrasana Position.

Duration : This Asana being simple can easily be maintained for two minutes and even more.
Benefits: As the belly gets folded in this Asana, there comes tremendous pressure on intestines, liver, spleen, certain glands, etc., and this pressure improves their functioning and removes complaints regarding digestive system & constipation. This Asana is also used to awaken the kundalini shakti, which, however, requires its prolonged practice.
Precaution One should take care while bending in the waist. Bending process should be slow and should go with the exhailing process or else one may suffer from air or gas accumulation in the belly. The people with back problem should practice this Asana only after consulting some Yoga Expert.

Reference Book:- Yoga Pravesh

Categories
Yoga

Dhanurasana-Type1(Yoga Exercise)

[amazon_link asins=’B01HAA4SX2,B06XSDWFV5′ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’82be5891-830f-11e7-9f20-496fe951991f’]

[amazon_link asins=’B00FO9U46W,B01CTRKO6Q,B01LP0VI3G,B072MYSSGW,B01I0D336Q,B01BZ8QVWG,B00UXXF734,B017C8OADA,B0043LKPOI’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’3364758d-830b-11e7-81cf-79c1f90e9d38′]

Posture : This Exercise(Asana ) involves another system of pulling the leg which gives the impression of a bow with an arrow to be shot and hence, the name Dhanurasana.

Technique of doing the exerciise:
Pre position Sitting Position.

CLICK & SEE THE PICTURES

1. Bend the left leg in knee and keep the foot on the thigh of right leg. Keep the right leg straight.
2. Hold the big toe of the left leg with left hand, and that of the right leg with the right hand.
3. Exhale, and inhaling start lifting the left leg with the left hand and pull it up to the left ear, and stabilize it at that point.
4. Continue normal breathing.

Position : When one leg is lifted, the other leg and hand should be kept straight. The sight should be fixed on the other end of the straight hand.
Once the Exercise Position is taken, smooth breathing should continue.
Releasing Technique:

1. Inhale, and exhaling bring the left leg on the thigh of the right leg.
2. Restore both the hands to their place.
3. Straighten the left leg and take the sitting position.

Note: Do this Exercise in the above mentioned manner by taking up the right leg on the thigh of the left leg bringing in relevant changes in the position.
Duration : This latter Asana exerts more strain than the former. It should also be maintained for thirty seconds to experience its benefits.
Benefits: In this Exercise the direction of strain is towards the joints of the waist.
Precaution :The person with weak waist joints should not do this asana as it brings great strain to the joints.

Reference Book:- Yoga Pravesh

Categories
Yoga

Dhanurasana -Type2(Yoga Exercise)

[amazon_link asins=’B01NBJMSSX,B01B73WJCA,B017WPZ86Q,B074L4CQCC,B01FQG0R6Y,B01HAA4SX2,B073TY7S8B,B00Z7BYNZ0′ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’c5faad33-830e-11e7-809b-29501e4957c6′]

In Sanskrit Dhanur means Bow.

Posture: In this Exercise the body is stretched more like a string of bow when pulled at the time of archery.
Technique of doing the exercise

click & see

Pre position : LIE  WITH BELLY ON THE FLOOR

1. Bend the left leg in knee and keep the foot on the thigh of right leg. Keep the right leg straight.
2. Hold the big toe of the left leg with right hand, hold it between the thumb and index finger and other 3 fingers to have a good grip of the thumb. Hold big toe of the right leg with left hand.
3. Exhale and inhaling start lifting the left foot with the right hand and pull it up to ear.&nbspKeep the trunk and neck erect and the sight fixed on the other end of the left hand.
4. Continue normal breathing.

Position : While trying to raise the foot up to ear, one tends to bend neck. But this is wrong, initially it may be difficult but it does not matter. Only care should be taken to keep the neck and trunk straight. Try to pull up the foot as much as possible.
Releasing Technique:

1. Inhale and exhaling, start bringing the foot down and place it on the thigh.
2. Restore the hands to their place.
3. Take the left foot to original position.

Duration : This asana exerts great strain and one can’t maintain it for long but with practice one can maintain it for up to 30 seconds.

Benefits:
In this asana great strain is exerted on hand, legs and joints of waist and the knees. Consequently the efficiency of the organs increases.

Precaution: One should avoid the temptation of attaining the ideal position if strain is unbearable.

Reference Book:- Yoga Pravesh

Categories
Yoga

Breathing (Yoga Exercise)

[amazon_link asins=’B000Y02JMI,B00JWTRA5I,0805042970,B00MVKTAHQ,B0000E2PBX,B01M7OZDHR,B00EUH6QAM,B01MXU4934,156455726X’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’a33a0f7e-f67f-11e7-af6a-13f3f6e08820′][amazon_link asins=’B0112O4GY8,B01K3OO670,B01LZ7U2LE,B0014126RE,B00VQF1YUI,1440554633,B01KGL8RMA,B073VKZN1G,B01AMXG83M’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’b85ee168-7b82-11e7-9395-c3d7555cd6dc’]

Breathing Exercise perhaps the best form of exercise which keeps our body & mind free from several ailments.Some techniques are mentioned below which may be learned and practiced at home without the help of an expert.

QUIET BREATHING TECHNIQUE:
—————————————
All the inside activities of the body are due to the ever going process of combustion or oxidation in the body. And this process of combustion works with the help of the respiration and the blood circulation. Therefore, the moment there is internal or external movement of the body, it affects the process of blood circulation and respiration. As a result of this increasing the speed of the breathing provides the needed oxygen for the concerned movements. The speed of the breathing is increased in accompaniment to the speed of the movements of the body. Therefore it is noticed that the breathing is smooth or quiet, when there is no bodily movement or when it is in its normal or relaxed state. Such breathing is called Quiet Breathing. No control of any sort is kept on this breathing. Normally after taking up the final position of any Asana and then stabilizing, this position for some time, the quiet breathing of this type becomes natural. And in order to have this type of breathing one should relax the body as much as possible during the period of the stabilized Asana position.
DEEP BREATHING TECHNIQUE:

Since we want to control the breathing after studying the process or system of respiration, it is better to try deep breathing as the first state in that direction. We do not control the process of quiet breathing. But the control is to be exercised while practicing deep breathing. For this, two things are to be considered chiefly:First, the movements concerned with inhaling and exhaling are to be controlled in order to further slow down the breathing, at the same time the need of oxygen for the body is to be lessened, so that the speed of breathing can further, slowdown. The constitution of the body is such that if the need or use of oxygen is not reduced, it becomes difficult or rather impossible to control the process of breathing. The easy way to reduce the need of oxygen is to stop the movements of the body and try to relax all the muscles. Obviously, while practicing deep breathing, it is necessary to keep the body in the stable and relaxed position. And this is possible in any sitting position of meditation. However, Padmasana is the best Asana position. The other preferable Asanas in sitting position are Vajrasana and Swastikasana. But once the Asana is taken up, it should be blissfully stabilized until the study of breathing is over. Any strain anywhere will cause distraction in breathing. Therefore the Asana position should be stable and pleasant, while doing meditation. The hands should be in Dhyana Mudra. The straight upright position of the neck, the spine and closed eyes help in attaining concentration without making any movements. Relax the muscles and concentrate fully on breathing. This will slow down the breathing and bring it to a particular point of speed and will get stabilized at that point. This is the ideal state of smooth breathing. This is free from any control. No movement is seen on the chest. It is confined to the movement of the muscles of the abdomen and the lungs. After having such smooth breathing for some time, the movements of the abdomen and the lungs should be brought under the control of the mind, and the movement should further be slowed.

The practice of deep breathing begins after deliberately having inhaling and exhaling at ease. Initially one should practice prolonged inhaling and prolonged exhaling. The constant practice enables the person in having repetition of such prolonged inhaling and exhaling. After some time it becomes difficult to have more repetitions of prolonged inhaling and exhaling. At such point one should come to natural smooth breathing. After some rest, deep breathing should begin again. Practicing deep breathing in this way for some days, attempt should be made to bring time limit to the period of inhaling and exhaling. Initially one should practice prolonged inhaling and prolonged exhaling. The constant practice enables the person in having repetitions of such prolonged inhaling and exhaling. After some time it becomes difficult to have more repetitions of prolonged inhaling and exhaling. At such point one should come to natural smooth breathing; after some rest, deep breathing should begin again. Practicing deep breathing in this way for some days, attempt should be made to bring time limit to the period of inhaling and exhaling. Initially equal time should be allotted for inhaling and exhaling. That is, the time given to inhaling, the same amount of time is given to exhaling. This is called deep breathing, with equal time and speed: “Samakal, Samagati, Deergh Shwasan”. While practicing deep breathing, the numbers should be counted mentally. For instance, if inhaling takes four counts, the same period should be taken for exhaling. On such occasion normally it is noticed that exhaling completes at the second or the third point. So one should be alert regarding the speed of exhaling right from the beginning and try to maintain the balance. Of course after a few days’ practice one successfully adapts this system. To maintain the time record, one can use the second system in a watch. The study of deep breathing with equal time and speed should continue for 10 to 15 minutes without pause. Apparently this system seems easy, but that is not so. One finds oneself out of breathing. But as said earlier constant practice helps in acquiring this system successfully.

After practicing deep breathing with equal time and speed successfully, one should start studying it by increasing the time for exhaling. If inhaling (Puraka) is in four seconds, then exhaling (Rechaka) shall take 5 to 6 seconds instead of four. This needs special efforts. When a person succeeds in doing inhaling and exhaling at the ratio of 1: 1 for 10 to 15 minutes, he should double the time for exhalation. The ideal ratio for inhaling-exhaling is 1: 2. Many times or Pranayama also the same ratio is stated. If the period for inhaling goes up to four seconds, then exhaling should be lengthened up to eight seconds. But both the operations should have the equal speed. That is, the speed of inhaling from the first second to the fourth one and the speed of exhaling from the first second to the eighth one should be the same. Of course it is not possible until one acquires control over the breathing system. One should practice deep breathing in the aforementioned way for 10 to 5 minutes at a stretch. In deep breathing one can further progress by increasing the period of inhaling and proportionately that of exhaling. That is the period of inhaling can be increased gradually from five to fifteen seconds and naturally that of exhaling from ten to thirty seconds. Observing this system carefully one can have as many repetitions as one can. In this system holding of breath is not included and hence this operational system is written as 1:0:2. The practice of deep breathing not only strengthens the lungs but also greatly helps in increasing the concentration of the mind. Then, there is a tremendous increase in zeal in day-to-day work owing to the good breathing and nice blood circulations, the twin gifts of deep breathing. Besides one starts acquiring control over the process of breathing.

FAST BREATHING TECHNIQUE:
————————————–
When the speed of quiet breathing is deliberately reduced, the result is deep breathing; on the contrary, if that speed is willfully increased, then the result is fast breathing. However, here the short timed inhaling-exhaling is not implied. It is expected that one should increase the speed of breathing by inhaling and exhaling fully. One has to practice to continue the cycle of quick breathing with constant practice. This sort of breathing is easy to understand & easy to practice. Naturally, its benefits are also limited. The fast breathing clears the nasal passage and gives a good exercise to the parts involved in the breathing system. At times while practicing quick breathing, one feels whirling sensation in the head. But one should not bother about it. On such occasions, stop fast breathing and begin quiet breathing. There occurs no problem, once there is sufficient practice and habit of this type of breathing. This breathing is also practiced in Padmasana or Vajrasana. Before actually beginning the study of deep breathing, one should practice quick breathing for 2-3 minutes in order to get the nasal passage cleared, fast breathing need not be done for a longer period.

After examining and understanding these basic systems of breathing, let us turn to the supplementary types of breathing: The breathing passage in the nasal cavity is divided into two owing to the mid partition between two nasal cavities, viz. the left and the right.

In Yoga, the left nasal cavity is called “Chandra Nadi” (The moon passage) or “Ida Nadi” and the right nasal cavity is known is “Suryanadi” (The sun passage) or “Pingala Nadi”. Inhaling (Puraka) and Exhaling (Rechaka) can be done either through one of these nasal cavities or with both of them. The supplementary types of breathing are based upon these two nasal cavities. In this system of breathing one nasal cavity is kept closed, while the other one open. For this purpose the fingers of the right palm are arranged in a special manner. This special position of the fingers is called “Pranava Mudra”, i.e., the position of Pranayama.

Source:www.yogapoint.com

css.php