Patients with connective tissue disease are often combined with interstitial lung lesions, respiratory manifestations, such patients need to pay attention to the following points in daily life: 1, active treatment of the original disease easy to combine interstitial lung lesions of connective tissue disease are mainly dermatomyositis, polymyositis, scleroderma, dry syndrome, etc., active control of the original disease is the basis for stopping interstitial lung lesions. Therefore, it is necessary to adhere to the medication and review it regularly. In particular, do not reduce the dose or stop taking the medication on your own, and switch to “traditional Chinese medicine” or folk “ancestral secret recipes” to avoid relapse and aggravation of the disease. 2, avoid cold and excessive exertion Cold and excessive exertion are often the cause of exacerbation of interstitial lung disease, once the combined infection (such as fever and coughing pus sputum, etc.), must be as soon as possible to review, usually need to be hospitalized to avoid delaying the disease. 3.If shortness of breath after activity has occurred, it is necessary to cooperate with oxygen therapy After the interstitial lung lesions have expanded to a certain extent, it is necessary to further reduce the amount of exercise, and daily oxygen intake is beneficial to relieve the disease. 4.Diet In principle, patients with interstitial lung lesions do not need to avoid eating, as long as they do not cause allergies, all foods can be eaten. But should be light, avoid eating too spicy or greasy food, spices such as pepper, chili, Sichuan pepper, mustard, etc. should be used sparingly. A moderate amount of fruit and drinking more water is beneficial to recovery, but apricots, peaches and plums are said to be easy to produce phlegm and should not be eaten more. 5, quit smoking and alcohol smoking and drinking alcohol can stimulate the trachea and throat, causing local congestion and edema, so you need to quit smoking and alcohol.