1. Lactate solution Ethacridine against Gram-positive bacteria and gram-negative bacteria have a few strong killing effect on cocci, especially Streptococcus strong antibacterial effect. For a variety of wounds, oozing, erosion of infectious skin diseases and wound irrigation. This product is irritating small, general treatment concentration on tissue without damage. Topical concentration of 0.1% -0.2%. 

2. Clostridium tetani is anaerobic bacteria, can not grow in general wound, the wound anaerobic environment is an important condition Clostridium tetani infections. Narrow and deep wound (such as puncture wounds), there is dirt or foreign material contamination, or massive trauma, burns, necrotic tissue and more, local tissue ischemia or while aerobic or facultative anaerobic mixed infections are easy to create anaerobic environment, the local redox potential decreased. Conducive to the growth of Clostridium tetani.

3. Clostridium tetani sensitive to penicillin, sulfa has antibacterial effects. .