Allergic rhinitis is a common childhood ailment caused by allergies. It is characterised by a runny and itchy nose, sneezing, postnasal drip and nasal congestion. In some children, coughing may be a prominent symptom. A child with allergies may also have allergic conjunctivitis which is itchy, watery and red eyes, and is prone to middle ear problems.
As the symptoms of rhinitis are very similar to that of the common cold, parents may think that their children are just down with a ‘bad’ cold that doesn’t go away. However, the symptoms of allergic rhinitis generally do not recover unless the ‘trigger’ is removed from the environment.
Some examples of these ‘triggers’ include allergens like house dust mites, haze, cigarette smoke and pollen. ‘Hay fever’ is a better known term for allergic rhinitis triggered specifically by pollen.
Rhinitis in children can be triggered by the following:
Allergic rhinitis also ‘runs’ in families, so a family history of allergic rhinitis can put your child at a higher risk for the condition. If your child already has other allergic conditions such as eczema or asthma, he or she is also more likely to have allergic rhinitis.
It is generally less common for food allergies to ‘trigger’ rhinitis. However, if you suspect that certain foods are causing an allergic reaction in your child, see a doctor who can evaluate your child’s condition before you decide to remove the food from his or her diet. This is because some foods are essential for a child’s growth so seek medical advice before you stop your child from eating them.
The common symptoms of rhinitis in children are as follows:
Coughing, nasal congestion, and difficulty breathing at night can affect sleep, and make it difficult for your child to focus at school during the day and to do well at sports/ physical activity.
Studies have shown that many children with asthma have concomitant allergic rhinitis, so it is important for parents to understand that these two conditions are related.
Your child’s doctor can diagnose your child based on a full medical history and physical examination. He or she may also find ‘dark circles’ and creases under your child’s eyes, or swollen glands inside your child’s nose (turbinates).
Allergy testing (by skin or blood tests) may be performed to check for the triggers that may be causing your child’s symptoms.
Treatment includes avoiding the allergens causing your child’s rhinitis, and treating the symptoms of the condition. Your child’s doctor will consider your child’s age, medical history, the severity of your child’s condition and your child’s ability to handle specific medications and procedures.
To treat the symptoms, your child’s doctor may prescribe the following:
Children generally do not outgrow allergic rhinitis, but as they grow older, the symptoms in some children may improve with time.
As house dust mites are one of the most common causes of allergic rhinitis locally, you can take some precautions at home:
Allergic rhinitis in children is common locally, and is characterised by frequent coughing, sneezing, itching and a blocked or runny nose that doesn’t get better over time. The condition can affect your child’s sleep and hence his or her daily life and performance at school.
If you suspect your child has rhinitis, take him or her to a doctor for a diagnosis. The best course of action is to try to identify the allergen causing your child’s rhinitis and keeping your child away from the allergen. Medications like oral antihistamines and nasal sprays may be prescribed by your child’s doctor depending on his/her age, symptoms and severity to help treat the condition.
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