It's a relief to learn there are things that you can do to help control this seemingly out-of-control condition.
Know the triggers. For some children, it's the pollen in spring. For others, it's the neighbor's cat, cold air, or cigarette smoke. For many, catching a cold does it -- and exercise can be a problem too. If cats make your child wheeze, ask about pets when arranging playdates, and avoid houses with them.
It's not always easy to know what your child is allergic to -- which is why, when I have a patient whose asthma acts up frequently, I send him to an allergy specialist for testing. The info we get from blood tests or skin-prick testing is invaluable; in many cases, a child is allergic to something nobody expected -- or not allergic at all (which means the family doesn't have to go crazy cleaning or get rid of their cat).
Have an Asthma Action Plan. This written plan details exactly which medications your child should take, and when. The specific plan will depend on your child, but the ones I use have three zones: Green (she's breathing normally), Yellow (she has a cough or other mild symptoms), and Red (she's having trouble breathing or speaking, her rib cage sucks in when she breathes, she has a cough that won't stop). Green-zone drugs are meds that your child takes every day even if she's well, and they may include controller medications. In the Yellow zone, we may increase (or add) controller meds and use albuterol or some other rescue medication. A child in the Red zone will usually take more rescue medication while you're getting her medical attention. But in my experience, when parents are alert to signs that their child is in the Yellow zone and follow the instructions in that part of the plan, it helps stop things from getting worse.
Use controller medications faithfully. These prevent or minimize the body's response to triggers, and they can make a big difference. They're usually inhaled corticosteroids taken through an inhaler or a nebulizer. (A nebulizer is a machine that works sort of like a humidifier, putting medication into a mist that your young child inhales.) Some parents worry when I say the word "steroid," but the doses we use are generally too low to cause problems. If a child has a severe asthma attack, we often have to treat it with higher doses of oral steroids to stop the wheezing. These are far more likely to cause side effects and we can avoid them by consistently using lower-dose controller meds. In kids with allergies, taking daily antihistamines or using a nasal corticosteroid spray helps.
It's the daily part that's key with these kinds of medications, and yet taking something every day can be hard. Parents may start thinking the medicine's no longer necessary -- which is easy to do when your child seems totally healthy. I often have to remind them that it's exactly because of the controller medications that their child is doing so well!
Learn to give medicine correctly. If your child uses an inhaler, you should have an aerochamber or "spacer." This is a wide tube that attaches to the inhaler and funnels the medicine so that it gets into your child's lungs instead of her mouth or the air around her. For a younger child, it's best to use one that has a mask that fits over her mouth and nose. Then all she has to do is take some deep breaths, and voil?: The medicine is where it needs to be.
A mask is also important when using a nebulizer with a little kid. Learn how to clean the tubing and how often to change it, as well as how to know if the machine isn't working right (usual first clue: It takes longer than normal for a treatment to finish). Ask your pediatrician to demonstrate how to use an inhaler or a nebulizer.
See the doctor regularly. Go at least every six months, or more often if your child's asthma acts up frequently. That way your doctor can monitor symptoms and see whether more, less, or different medication is needed -- and work with you to find ways to figure out and manage triggers. You can also be sure that your child is getting treatments or tests (such as spirometry, to measure exactly how and how well she breathes) that will help her live a normal life.
After all, that's the goal. We don't want children to have to worry about something as simple and fundamental as breathing. We -- doctors and parents alike -- want all kids to be able to be, well, just kids.