甲醛慢性中毒的表現                                                                                                                                                                                                                                                                                                                                                                                                                                  2、家里經常有人感冒，且不容易好。                                                                                                                                                                                                                                                                                                                        3、雖然不吸煙，但是經常感到嗓子不舒服，有異物感，呼吸不暢。                                                                                                                                                                                                                                                                                                                        4、家里小孩常咳嗽、打噴嚏、免疫力下降。                                                                                                                                                                                                                                                                                                                        5、家里人員常有過敏等毛病，而且是群發性的。                                                                                                                                                                                                                                                                                                                        6、家人共有一種疾病，而且離開這個環境后，癥狀有明顯變化和好轉。                                                                                                                                                                                                                                                                                                                        7、新婚夫婦長時間不孕，又查不出原因。                                                                                                                                                                                                                                                                                                                        8、孕婦在正常懷孕的情況下發現胎兒畸形。                                                                                                                                                                                                                                                                                                                        9、新搬家或者新裝修的房子里，室內植物不易成活，葉子容易發黃、枯萎。                                                            地死掉。                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         10、新搬家后，家養的貓、狗甚至熱帶魚類莫名其妙地死掉。                                                                                                                                                                                                                                                                                                                        11、上班就感覺喉嚨疼、呼吸道發干，下班后便沒事了 （辦公室甲醛超標）                                                                                                                                                                                                                                                                                                                        12、新裝修的家庭和寫字樓房間或新買家具有刺鼻、刺眼等刺激性異味，而且異味長期不散。