**Abstract**

Herbal medicine has long been used to prevent and control disease, and it can minimize the potential side effects of chemical products. However, side effects from herbs do exist. Most of the challenges with herbal medicine revolves around inadequate information about the effect of herbs in the oral cavity, the mechanism of action, and potential side effects. There are several herbs described in this chapter have anti-inflammatory, anti-bacterial, anti-viral, anti-fungal in oral micro-organisms. It includes aloe vera, ginger, clove, cinnamon, garlic, neem, miswak, turmeric, tulsi, green tea, chamomile, fenugreek, anise plant, peppermint, bloodroot, caraway, eucalyptus, phyllanthus emblica, black seed, myrrh, rosemary, sage, and thyme; some may act as an alternative management option to current treatments for oral conditions such as caries prevention, gingivitis, periodontitis, oral burn, ulcers and inflammation, after extraction, dry mouth, pain reduction, anesthesia, intracanal medications, ill-fitting dentures, peri-implant mucositis and peri-implantitis. It can be used in several forms such as mouthwashes, toothpastes, topical agents or local drug delivery devices. However, more research is needed to understand their mechanisms and potential side effects.

**Keywords:** bacterial plaque, herbs, oral health, gingiva, periodontal disease, caries
