| 1asthma | difficulty in breathing |
| 2campaign | set of activities to make social or political change |
| 3chronic | lasting for a long time(chronic illness: compare with acute) |
| 4bronchitis | infection of bronchial tubes |
| 5emphysema | herbs plants whose leaves used in cookery or medicine |
| 6acupuncture | sticking small needles into body to treat illnesses |
| 7yoga | exercise to improve breathing and relax the mind |
| 8physician | doctor |
| 9recommend | suggest, advise |
| 10steroids | chemical substance to improve strength |
| 11trigger | cause sth to happen |
| 12chest | top front part of body |
| 13infections | disease caused by germs or bacteria |
| 14stress | worry; pressure |
| 15allergens | substances causing allergic reaction |
| 16exposed | to be in a situation to experience sth |
| 17cautious | careful |
| 18coughs | air forced out of throat with sudden, harsh noise |
| 19blame | say that sb has done wrong |
| 20culprit | offener; the person who do sth wrong |
| 21accumulate | collect,gather,build up |
| 22domestic | of the home |
| 23mites | creatures that live on plants or in animals'ful |
| 24infested | spread in large nos |
| 25breeding ground | place where sth(bad)can easily develop |
| 26allergic | become ill or get a rash |
| 27varied | different |
| 28dietary | related to type of food eaten |
| 29debilitating | body or mind becoming weaker |