Stomatology is a major that needs long-term study and practice, and it is quite difficult. First of all, stomatology involves a wide range of knowledge, including anatomy, physiology, pathology, pharmacology, dentistry and so on, which requires students to have a solid basic knowledge. Secondly, the practical operation requirements of stomatology specialty are high, and students need to master various oral treatment techniques, such as dental restoration, orthodontics and implantation. In addition, the learning cycle of stomatology is long, and it usually takes 5-7 years to complete the study.

To prepare oral drugs, you need to do the following:

1. Solid basic knowledge: Stomatology involves a wide range of knowledge, which requires students to continuously consolidate and deepen basic knowledge in the learning process, so as to lay a solid foundation for subsequent study.

2. Pay attention to practical operation: The stomatology major requires high practical operation, which requires students to improve their skills through a large number of practical operations. You can take part in some oral medicine-related internships or practical activities to accumulate practical experience.

3. Read more relevant books and documents: Stomatology is a developing field. Students need to read relevant books and documents, understand the latest research progress and technical development, and improve their professional quality.

4. Make a reasonable study plan: The study period of stomatology major is long, so students need to make a reasonable study plan and arrange the time reasonably to ensure that the learning tasks at all stages can be completed on time.

In short, the difficulty of stomatology is relatively high, but as long as students have a solid basic knowledge, pay attention to practical operation, read more relevant books and documents, and make a reasonable study plan, they will certainly achieve good results.