What you say in your book 'Fed Up with Asthma' about food intolerances making the airways sensitive to triggers like viruses is what happened to my daughter. She is intolerant to salicylates, although it took a long time for me to find out. When she was two years old, I had noticed that her eczema seemed to flare up a day or two after eating spaghetti. I mentioned this to a dietitian I was seeing for other health problems. She said that it could be salicylates, so I stopped giving my daughter spaghetti and tomatoes, but she still had eczema. Then when she turned three, she started getting asthma. The doctor always said that the asthma was triggered by a virus but there were times where she would get asthma without having a virus first.

At the Child Care/Kindy Christmas Party, the only thing they had to drink was cordial. My daughter had never had any fruit juice or cordial to drink up to this time, only water or milk, but we gave her half a cup of cordial to drink because she was thirsty and we hadn't brought any drinks with us. That night she had asthma. About a month later her father gave her a Winnie the Pooh Raspberry fruit drink and she also had asthma that night. When I told the doctor about this, she said did I think it was the colour? but didn't do anything, just told me about treatment.

My daughter was now getting asthma every month and needing stronger medication so I went back to the dietitian who prescribed vitamin supplements and took her off dairy foods. My daughter continued to get asthma and her eczema got worse, and this is how I found out about salicylates. The dietitian had told me to mix the powdered supplements in fruit juice and one of the child care centre workers mentioned that oranges can be a problem. It finally 'clicked'. I had been mixing the vitamins in orange juice. I got the dietitian to send me a list of all the foods that were salicylates so I could avoid them. After a few weeks my daughter's skin started clearing up and she has never had asthma again, even when she had a bad flu this winter. Dairy products give her the odd ear infection, less than once a year, but they don't affect her asthma.- reader, Brisbane