Paste belly button patch old exhaust may be related to the belly button patch to play the efficacy of medicine, inflammation, and so on. 1. Belly button patch to play the effect of medicine: Belly button patch is made of many flavors of Chinese herbs. When the navel patch external paste in the navel, after a period of time it can play the efficacy of the medicine, the patient’s body will appear certain reactions, such as increased exhaust. If the patient just increased exhaust, no other discomfort, patients do not need to be too nervous, temporary observation can be. 2. Inflammation: the navel patch has the effect of improving constipation, diarrhea and other indigestion, when the patient’s digestive system inflammation, the use of the navel patch on the inflammation of a certain role in improving the gas may appear to increase the symptoms. Usually use navel patch may appear skin allergies and other discomforts, it is recommended that the use of navel patch under the guidance of a doctor, do not use on their own. If the use of the process, the patient appeared abnormal, need to go to the hospital in time.