Hello, the hospital does not cheat people. Nowadays, there are many manufacturers of the same medicine with different specifications. The medicines prescribed by the hospital are all based on the symptoms of the disease. Different specifications and dosages of medicines may produce different reactions, so you can check online. The medicines may have different specifications and dosages. If they are all the same, then most of the medicines on the Internet are fake. Counterfeit medicines are very rampant now, so you must go to the hospital to prescribe medicine.