Sometimes the cause of a cold has something to do with it. Maybe sometimes it's because it's more complicated. But now it's more on the hospital side. It will try to find ways to generate revenue. Because a lot of times the various benefits of doctors are going to require personal effort, not just hard work. Rather, it is the effort to generate income to ensure that they are guaranteed in the salary and benefits package.
I have encountered this situation, a friend's son is sick, I accompanied to the hospital to see the doctor. In fact, there is no big disease, just summer often sweaty immediately after eating cold things to quench their thirst caused by gastrointestinal flu. In fact, parents buy some medicine and pay attention to rest, but also completely can achieve the state of health recovery.
But the old man in the family was so concerned about his grandson that he insisted on going to the hospital to find a doctor to diagnose and treat him. The result is actually a lot of process and even the whole body from head to toe check a big circle, the money did not spend, the parents is to buy a peace of mind. And actually caused a lot of completely unnecessary waste of money.
So, we usually not do not believe in the medical institutions, but do not blindly believe, especially some of the time, or pay attention to the cats and dogs, or else, it is still very easy to be deceived.