我将来和大家聊一聊猪肺炎是什么原因引起的，以及猪肺炎的症状有哪些，快来一起看看吧。 一、猪肺炎是什么原因引起的 1.外界环境的不适 猪淋雨了、猪舍潮湿寒冷、拥挤、气候突然变化等情况都可以使猪感冒而得猪肺炎。 2.猪受到了异物刺激 猪吸进了刺激性的气体、误咽了异物、不慎灌药让药液误入了气管等等，致使猪引起异物性肺炎。 3.继发性疾病 在瘟疫、大流行或结核等病发生过程中伴发的肺炎。 猪肺炎是一种常见的呼吸道传染病，症状明显，病毒往往会出现咳嗽、呼吸异常、高烧和食欲减退等症状。 二、 pigs' symptoms of pneumonia have been identified as follows:

The sick pig coughs and pants, initially with a runny nose that turns from white to grayish-yellow or yellowish-gray, accompanied by loss of appetite and a fever above 41 degrees Celsius.

Using a stethoscope, some areas have reduced lung sounds or resemble small bubbles.

In severe cases, the pig's cough is loud and breathing becomes difficult, requiring it to open its mouth to breathe; its skin may appear blue or purple.

In foreign-body pneumonia cases, the exhaled air has an unpleasant odor and nasal discharge is contaminated.

As mentioned in the article published by Southern Rural News today!