Constant complaining and irritability might be due at something other than personality or attitude. According to Marguerite Kelly of the Washington Post, it could be caused by allergies, or a sensory processing disorder called SPD.
Allergies can affect a person in many ways, from making the skin unusually sensitive to causing emotional or neurological problems. If a person constantly complains of tight or uncomfortable clothing, they might be reacting to substances used in washing and treating the fabric, such as laundry powder, fabric softeners, starches, and chemicals added to clothing to improve its appearance and reduce wrinkling. These and almost any other substance can be unsuspected causes of irritation, anxiety or headache in a child with undiagnosed allergies.
Food cravings can also be caused by allergies, as can addictions to certain foods such as sugar. If your child is always demanding certain foods, or gets upset when they are not provided, he or she may be showing signs of allergy-related food addiction. Dr. Dzung Price, author of an e-book on children’s allergies, writes that children can become addicted to foods that cause allergic reactions, or more precisely, to the endorphins that the body releases during a reaction to reduce the distress of the reaction.
A 5 day elimination diet can be used to test whether or not the cravings are allergy-related. Cut the suspect food (in all its forms) from the diet for five days to completely clear the body of it. If your child is allergic to that food, you should see a significant improvement in behavior by the sixth day. If that food is then eaten again, the problem behavior will return.
This experiment can be a bit of a challenge as the child may suffer withdrawal symptoms on the third and fourth day, and be even more irritable and difficult than ever. But if you hold out, these symptoms should disappear in another day or two. Also, it isn’t enough to just cut out one form of the food. An allergy to wheat, for instance, can cause intense cravings for baked foods, but your child’s body will also be reacting to even tiny amounts of wheat in gravies or hamburger. These reactions can go unnoticed. So to get rid of the craving, you must remove even trace amounts of wheat from the diet. It sounds like a big task, but if you’re fed up coping with a highly irritable and bad tempered child, the rewards are certainly worth the effort.
Another reason that a child may often complain of uncomfortable clothes – or of noise, lights or other sensations – is a little known condition called ‘sensory processing disorder’ (SPD). This is a brain disorder that affects children, causing them to misinterpret sensory information. Depending on the type of SPD, a child may feel overwhelmed by sensory information, or may seek out sensory stimulation.
SPD can lead to problems with coordination because the child’s ability to interpret sensory cues is disrupted, and also, to behavioural and emotional problems such as depression, anxiety or aggressiveness. Affected children can develop social and educational problems, and are often considered ‘difficult’ by unsuspecting parents and educators.
The condition is generally under-diagnosed, which is unfortunate, as it can be easily addressed with cognitive and behavioural therapy.
Sources:
Dzung Price M.D., 2007, Your Allergy-Free Child, Newlife Coaching and Publishing, Qld. Australia.
Marguerite Kelly, ‘Coping With Irritability And Its Physical Causes,’ The Washington Post , Friday, November 23, 2007; Page C03. Accessed 24 Nov 07 on Washingtonpost.com
http://www.washingtonpost.com/wp-dyn/content/article/2007/11/22/AR2007112201367_pf.html
Sensory Processing Disorder Foundation http://www.spdnetwork.org/