what is christmas tree syndrome

Christmas tree syndrome is a rare but dangerous medical condition that affects some people during the holiday season. It's named after the fact that it resembles the symptoms of someone who's allergic to Christmas trees. The condition is caused by a reaction to the pollen and sap produced by Christmas trees, and can cause symptoms such as sneezing, coughing, and difficulty breathing. If left untreated, it can lead to anaphylaxis, which is a severe and potentially life-threatening allergic reaction.