I knew there are people allergic to some plants. But never thought about garden plants. I have orchids, pincushions, plantain lilies and some other garden flowering plants. Last week my niece visited me. He played in the backyard for a long time. Later that night he started breathing heavily and finding it difficult to catch a breath. We took him to a hospital and the doctor said it was some allergy infection. He advised my niece to stay away from pollen plants and gave him aCPAP machine instead of medicines. He slept well through the night.
I'm still wondering what would have caused him the allergy because all I have in my garden is some garden flowers that doesn't cause ant allergy when I checked online.