The odor of feces from the body is mainly related to poor personal hygiene, skin diseases or fox odor. 1. Poor personal hygiene: If you don’t change your clothes for a long time or don’t take a shower, it may cause your body to emit odor and smell like feces, so pay attention to changing clothes and cleaning your body in time. 2. Skin diseases: the skin is infected by germs, usually easy to cause inflammation reaction, the body emits fecal odor and other phenomena, need to go to the dermatology department, under the guidance of professional physicians treatment. 3. Fox odor: When there is fox odor, it is easy to produce abnormal smell, resulting in the body emitting a fecal odor phenomenon. Usually pay attention to maintain hygiene and cleanliness, if the above symptoms persist for a longer period of time, you need to consult a doctor in a timely manner, first to clarify the cause of the disease, and then follow the doctor’s advice to choose a treatment plan.