The Allergy Foundation of South Africa would be able to assist you with more cost effective house dust mite eradication measures and they have a website at www.allergyfoundation.co.za. The cow's milk allergy question is a difficult one, as the degree of milk allergy may vary from person to person, and some people may tolerate cooked milk and not raw milk. 20% of cows milk allergic children may also be allergic to Soy milk, so its not an ideal alternative. Your son is 7 years old so probably doesn't really need cows milk in his diet any longer.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.