Five signs of physical abnormalities

　　1. Hiccups

　　Normal situation: It is often related to a cold stomach or mood swings. Eating too fast and absorbing excess air in the stomach can cause hiccups.

　　Drink some hot water or rest for a while to stop.

　　What's unusual: But if you belch or burp frequently, it could be a sign of gastroesophageal reflux disease. At this time, gastric acid refluxes into the esophagus, causing a burning sensation in the chest, or more seriously, myocardial infarction.

　　If you have hiccups or belching throughout the day, or if you often use medicine to help, go to Hospital Checked.

　　2. Hoarse voice

　　Normal situation: caused by talking too much or mispronunciation, or improper use of the voice for a short period of time.

　　Drink more water to moisten your throat and rest appropriately for a few days.

　　Abnormal situation: If the voice is hoarse for a long time or suddenly hoarse, it may be caused by shouting loudly for a long time, smoking and drinking for a long time. At this time, you should pay attention. It is very likely that the vocal cords have been severely damaged, and you should be alert to the occurrence of laryngeal cancer. In the early stages of laryngeal cancer, only the vocal cords are thickened or the ligaments are involved, causing abnormal vocal cord vibration and corresponding hoarseness symptoms of varying degrees. This period is the best time for treatment. You can achieve the effect of "knife" to cure the disease without losing your voice.