Allergies in Children

December 9, 2009 by  
Filed under Education

This information is about childhood allergies. It covers what they are, what forms they take, what causes them, and how to deal with them.

An allergy is the body’s reaction to a foreign substance. The reaction may involve the eyes, nose, lungs, the skin, the stomach and the intestines. The allergic reaction may be red, watery, itchy eyes and a runny nose; sneezing or coughing, wheezing; rash, dry skin, or hives — or internal upset after eating certain foods.

The tendency to allergies is inherited but specific allergies are not. So if you are allergic to feathers, don’t automatically assume that your child’s allergic reaction is also to feathers.

A tendency to allergies continues throughout life, but your child’s sensitivities and reactions may well change.

During a child’s first eighteen months, food allergies are most common. Most allergists feel that breastfeeding may be best for babies born into families with a history of allergies. Introduce other foods after six months of age, one-at-a-time, and feed each new food for at least four days before adding another. Some allergists recommend up to two weeks between each new food.

If your baby has a reaction, omit the new food for two weeks to see if the symptoms improve or disappear. If they do, double check by starting the suspect food again. If the reaction reappears, eliminate the food and see if the symptoms improve. Be patient, because the improvement may take several days to appear.

Foods that can cause problems for sensitive children include cow’s milk, wheat, corn, tomatoes, soy, peanut butter, strawberries, and eggs. Allergic reactions to foods usually include skin rashes, nausea, vomiting and/or diarrhea.

Reactions to medications can be very similar to food reactions, and they can happen even if your child was given the medicine previously without any reaction. If your child develops a reaction to a medication, call your health care provider. Let him or her decide whether the reaction is allergic or not. Children who have very severe reactions to drugs should wear special bracelets or necklaces identifying the drug allergy.

When children begin to crawl and walk, they come into contact with other things that can produce allergy Soaps, powders and bubble bath; natural clothing fibers such as wool and silk; even some metals can produce skin reactions. Pollen, dust, feathers, pet dander, and molds may cause nasal allergy or asthma. Children who seem to have a constant cold, but without any fever, may be allergic to airborne substances.

If your child has an allergy, the best way to treat it is by avoiding the substance that causes it. If that’s impossible (as in the case of pollen) the symptoms can be treated with medications. In more severe cases, allergy shots may be needed. These are prepared by an allergy specialist to fit your child’s particular needs, as determined by allergy skin tests. (However, skin tests are often negative in children under five.)

Allergy shots can be effective for hay fever and asthma. They reduce but do not eliminate allergic sensitivity. There is no cure for allergies, but some children improve naturally during their teenage years. Meanwhile, the purpose of allergy treatment is to minimize symptoms and help your child live a normal, comfortable life.

If you suspect that your child has an allergy, discuss it with the child’s health care provider. And if your child is no longer responding to the usual treatment for an existing allergy problem, you should discuss this too.

Remember these key points:

  • Allergic reactions show up in the respiratory, skin, and digestive systems. In children under 8 months, the most common allergy is food allergy. Introduce new foods one-at-a time and determine whether or not they cause reactions.
  • For older children, medications can control the symptoms of milder allergies, and allergy shots may help in some of the more severe cases. But the best treatment for allergies is to avoid the substances that cause them — whenever that’s practical.
Tags: Allergen immunotherapy, Allergology, allergy treatment, drug allergy, Cat allergy, Food allergy, suspect food

Asthma Prevention Medicines

December 1, 2009 by  
Filed under Education

There are a few medicines available that might keep your child from having asthma attacks. Because these medicines work by reducing the inflammation in her lungs, they are called anti-inflammatories. These type of medications must also be taken on a regular basis, not when your child is having an attack. During an actual asthma attack, these medicines will not work well because they take too long to take effect. Your child will need “rescue medicines” to treat attacks directly. The following medicines work to prevent attacks:

Cromolyn
Doctors usually choose to prescribe cromolyn, or sometimes called cromolyn sodium, first as a preventive medication for children with asthma. Your child will need to take it twice or three times a day, and it comes available as a pill and in an inhaler for your child to breathe directly into her lungs. It takes a while, sometimes as long as six weeks, to really see results. But this medicine can prevent attacks, and helps many people to get through their days without one.

Theophylline
This drug is very much like cromolyn, only it cannot be inhaled, only taken in pill form. People with asthma who take theophylline have found they have fewer attacks during the night. However, some people have some bad side effects when they take this medicine. You will want to talk to your doctor about this medicine before it is prescribed for your child.

Steroids
You may have heard the term “steroids” relating to drugs taken by athletes who want to build muscles or have better performance. These are different and do not build muscles, but reduce swelling in the lungs. Your child will probably be told by his doctor to take these steroids if cromolyn or theophylline are not effectively relieving his symptoms. Unlike cromolyn and theophylline, which have to be taken every day to prevent attacks, steroids are usually taken only every other day. Your child can take steroids in a tablet or liquid form, or they can be inhaled, like cromolyn. If your child is currently taking steroids, check with your doctor before stopping this medication.

Other medications are available that might help your child in preventing attacks. Antihistamines are sometimes helpful to children whose asthma attacks are brought on by allergies. Antibiotics can be used as well, since they can destroy infections in your child’s body. Your doctor will advise you on what he feels will best treat your child’s asthma. He will also let you know which medicines your child needs to avoid taking together. Some combinations of medicines can be harmful, and your doctor knows what drugs and in what amounts your child should take to keep attacks away.

Always remember to read labels on any over-the-counter medicine that you may want to give to your child. Some medications cannot be taken by persons with asthma, and the label will tell you whether or not that drug is safe. If you have any questions about the safety of an over-the-counter medication, do not give it to your child until you have talked with your doctor or pharmacist.

Tags: Cromoglicic acid, Pulmonology, Dosage forms, Asthma, allergy

Preventing Asthma Attacks

December 1, 2009 by  
Filed under Education

Many times, it is not possible to keep an attack from happening. But there are many things you as a parent can do to keep attacks away.

These include keeping your home free of irritants and triggers, and limiting your child’s exposure to outside triggers, such as pollution and pollen.

Controlling Environment

  • Keep your home free of dust and pet hair. If you have pets, make sure to vacuum once a day. Make sure to dust often, and if you can, use a cloth, not a feather duster, and very little chemical sprays.
  • Keep your child’s room as fabric-free as possible. Use wood furniture and window shades instead of drapes. Place a dehumidifier in or near the room, and wash all linens often, at least once a week, in very hot water.
  • Do not allow anyone to smoke in your house or around your child. If anyone in your family smokes, encourage them to quit, not only for the health of your child, but for their own.
  • Change your air filters often, at least twice a year, in spring and fall.
  • Be careful about using hair spray, powder, perfume or make-up around your child.

Identifying Allergens

  • Find out what foods may trigger an asthma attack in your child. Remove those foods from his diet.
  • During pollen season, make sure to keep your windows tightly closed. Limit the amount of time your child spends outside during these seasons.
  • If aspirin causes an asthma attack in your child, ask your doctor about what other medicines she can take when she has a fever or a cold.

Support In Trigger Situations

  • Encourage your child to do some moderate exercise every day. The more he stays in shape, the less likely exercise will trigger an attack.
  • If your child is going to be moving from one temperature extreme to another, try to make the change an easy one, such as wrapping her up in a coat and muffler before she exits a warm house to the cold outdoors.
  • Keep your child indoors when pollution levels are high. Don’t let him play near streets or parking lots where many cars are coming and going.
  • If stress triggers your child’s attacks, encourage open communication. Keep your child calm during crisis situations. Let her know that she will handle any situation best if she is cool, calm, and collected. This could prevent futureasthma attacks if you are not around to assist her.
  • Sometimes, an older child may want to ignore his asthma. He may sometimes “forget” his inhaler or lose it if he takes it with him on an outing. He is probably very frustrated with his disease and wishes he could live a life uncomplicated by wheezes and medicine. The best way you can support your child if this happens is let him know you understand how he feels. Make sure to listen and if he knows he has you on his side, he’ll listen to you as well. After hearing him out, explain how important it is to follow his treatment plan so that he can go through his day without being bothered byasthma. If you project a helpful, understanding attitude, rather than a demanding one, he will probably take your advice and stay healthy by following his doctor’s orders.
Tags: Immune system, Allergology, Asthma, Immunology, Allergen

Parent's Guide for Children with Asthma

November 22, 2007 by  
Filed under Education

When your child has an asthma attack, it can be a very scary time. Some parents feel that they do not know enough about how to treat asthma or help their child during an attack. This page gives some very basic information about asthma, what it is, how it is treated, and how you, as the parent of an asthmatic child, can better deal with the attacks as they happen. This pages also includes a glossary of defined terms so that you and your child can understand the meanings of some of the words used to describe asthma.

By reading this booklet, you will learn how to prevent asthma attacks by using medications and a peak flow meter. You will be given a list of early warning signs, and how to stop an attack if your child is having one. This booklet also gives you information on recognizing a severe attack and how to single out the most common triggers of an asthma attack. You will even learn what information to give to your doctor so your doctor can best help your child.

At the end of this booklet, some support groups are listed that can help you even more with managing your child’s asthma. Your child may seem panicked during an asthma attack. More often than not, it is the parents who panic while the child is only struggling to keep breathing and might be a little embarrassed about all the attention. In the long run, your patience and ability to remain calm during your child’s attacks will help your child most of all.

What Is ?
Asthma is a disease of the lungs. It is not something you can catch from someone, but it is a hereditary condition, meaning that it does pass down through families. Asthma is a treatable condition, but is not curable. Your child will have his asthma all of his life, and at times it may get better or worse, but if he does what is necessary to control it, he won’t be bothered by symptoms very often.

When someone has an asthma attack, you often see a red-faced, panting person looking as if she cannot catch her breath. What is happening inside her lungs is not letting her catch her breath. During an attack of asthma, the airways react to something they were exposed to and constrict, not letting enough air into the lungs.

An irritant (dust, pollen, something she is allergic to) caused the bronchial tubes, or breathing tubes that lead to the lungs, to become tight and they often become inflamed, or swollen. The breathing passage gets narrow, which does not allow much air into his lungs. At the same time, mucous starts to fill up the bronchial tubes. Breathing becomes difficult, and the person may wheeze or gasp to try to get enough air. Only after the asthma attack passes can the person breathe comfortably again.

Some common asthma attack symptoms are:

  • Difficulty breathing ??? gasping for air, panting
  • Wheezing ??? a high-pitched sound like letting the air out of a balloon
  • Coughing ??? some mucus may be brought up during a coughing spell

Why Does an Asthma Attack Happen?
There are many things that cause, or trigger, an asthma attack. Here is a list of the most common triggers of asthma attacks. You might want to mark any triggers that are present in your home or that your child is exposed to often.

  • dust
  • perfume
  • dust mites
  • pollen
  • pet hair
  • cigarette/cigar smoke
  • auto exhaust
  • mold
  • household sprays
  • roaches
  • air pollution
  • rapid temperature changes
  • aspirin (in some children)
  • vigorous exercise
  • certain foods, such as eggs, chocolate, nuts, dairy products and seafood
  • allergies
  • sinus drainage
  • stress
  • paint fumes
  • other chemical fumes or smells

Additional Information:

Tags: Pulmonology, Buteyko method, Occupational asthma, Asthma, allergy, Allergology, Wheeze

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