英语语法分析

Water drinking and pericoronitis are recorded.

记录饮水量及冠周炎的情况。

Untreated pericoronitis can progress to a much more severe infection.

冠周炎如果不及时治疗，可以恶化形成更严重的感染。

Conclusions: Clindamycin can be considered to be the first choice medicine for treating pericoronitis.

结论：考虑氯林可霉素可作为治疗冠周炎的首选药物。