How do I reduce the risk of Allergies for my Newborn
The alarming rates of child allergies
One of the most scary thoughts a parent can think of, is what if their newborn infant has an allergy? Well, while many children do tend to be allergic to one thing or another, there is always ways to help ease the thoughts in your mind. One of the things to remember is that a child is usually only considered a newborn from birth to four weeks of age; the characteristics that are often associated with newborn infant’s is their ability to lift their heads only for a short period of time. While being only able to turn toward a familiar sound or voice, and moving their heads from side to side. It is common for a parent to wonder, about the signs of an allergy in an infant that doesn’t display much capability of communication.
Some of the most common types of allergies for children to have, are food allergies. For this reason, when you go to your child’s well-child visits; it is important for you to communicate your concerns about allergic reactions. Generally speaking, most pediatricians or child nutritionists will warn parents to try solid foods only after six months of age. However, some may advise a longer time period before trying any new foods. Once you have started your child on new solids, it is important to only give them a small amount at first; a tablespoon or so once every two to three days, and if your child isn’t acting abnormal or showing any signs of discomfort or pain; along with not having any rashes or swollen glands or throat, it is probably safe to continue feeding your child that food. You should only try new foods one every week; steering clear of mixes or blends of different foods.
Most doctors will advise you to stay away from any kind of fish or berries for the first year of your child’s life, as many people are allergic to strawberries; and it is possible for your child to form an allergy if fed them too early. Some other items that your doctor or nutritionist may warn against until the second year of his or her life; is any kind of nuts (particularly peanuts) and shellfish. After your child has reached two years of age, you should communicate with your doctor if you intend to try nuts or shellfish; this will enable them to warn you of any signs of a possible allergic reaction IE: hives, swelling throat; and signs of pain or discomfort.
How do I reduce the risk of Allergies for my Newborn
1. Why is it important to know about risk of allergies in your newborn?
Allergy is an abnormal over-reaction of the body’s natural immune mechanism to substances that are normally not harmful to the human body. Many nations around the world are experiencing an alarming increase in allergic diseases such as eczema and asthma.
About 35% of infants and children are having atopic diseases and this is one of the most important morbidity factors in industrialised countries. The incidence is also growing and in recent decades has roughly doubled in Western societies.
About 60% of all allergies appear during the first years of life, with food allergies being the earliest manifestations.Studies have shown that general food allergies occur in about 5-10% of the overall infant and small-child population. In most studies, cow’s milk protein allergy is the most common in young infant, with a 2% to 6% incidence.
Symptoms of cow milk protein allergies tend to be non-specific and difficult to recognise. Many infants (50%-60%) present with gastrointestinal or skin symptoms, 30% of infants have respiratory symptoms such as wheezing and cough. 75%-92% of infants with cow milk protein allergies have more than two organs systems involved. Recent studies have found that infant colic and gastroesophageal reflux may be caused by cow milk protein allergies.
Although most allergies first appear in childhood, it can develop in any person at any age. The course and presentation of allergic disease is variable and can manifest itself as different symptoms at a later age. Cow milk protein allergy is a significant but not an isolated phenomenon. It plays a role in the pathogenesis of other atopic diseases in infants and children such as other food allergies, rhinitis, asthma, or other atopic manifestations such as chronic, non-infectious otitis media.
There are multiple possible contributing factors for development of allergies in children which include:
(1) The genetic background of the child
(2) Western lifestyles (hygiene and change of gut flora)
(3) The inherent ability of certain food to trigger allergic reactions such as cow’s milk proteins
(4) The maturity of the digestive guts
(5) Age of the child when the offending food is first introduced.
The genetic background of a child is one of the key factors in predicting the risk of allergies:
What could I do to reduce the risk of allergies for my newborn?
• Breastfeeding has been shown to be protective against development of allergies in the newborn. It enhances immune functions and is hypoallergic and the overall composition helps to establish bifidogenic gut flora. In exclusively breast-fed infants, the incidence of cow milk protein allergy is about 0.5%-1.5%. However, about 20% of infants with increased risk of allergy will develop cow milk protein allergy during their first year of life if fed on cow’s milk protein.
• Use hydrolyzed formula (or better known as a hypoallergenic formula) if you could not breast feed. Studies have shown that newborn who is fed hydrolyzed formula or pasteurized human milk has a risk of 1.6% in developing cow milk protein allergy compared to 2.6% risk in newborns who were fed cow’s milk formula
• Delay weaning until 6 months old
• Introduction of good bacteria such as Lactobacilli & Bifidobacteria to the newborns. Recent studies have shown that lactobacilli may have the capacity to degrade cow’s milk protein and modify their immunomodulation activity. Thus, probiotics that favour the establishment of immunopositive lactobacilli and bifidobacteria may play a major role in future allergy-prevention programmes.
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