Since taking chemotherapy, the patients accepted the oral care, and the group I adopted ordinary gargle, the group II adopted the gargle that was a mixture composed of several medicines, the group Ⅲadopted the compound chlorhexidine gargle.

Objective:Observing effect of compound chlorhexidine gargle preventing from oral infection of severe patients.

The control group held Koutai mouthwash and warm salt water alternatively at the 7 same times each day.

A clinical use of fluoride mouth rinse to prevent enamel decalcification in orthodontic treatment with fixed appliance;

Objective To understand the effect of Rosun Yikou gargle for oral nursing in patients with paraquat poisoning.

The preparation and quality control of Koujiling gargle;