What is Linkar Green Glue? Linkar green gum is a common Chinese patent medicine, also known as honeysuckle and vine green capsule. The main ingredients are Yinghua, Forsythia, mulberry leaves and other Chinese medicinal materials, which have the effects of clearing away heat and detoxifying, cooling blood and stopping bleeding, reducing swelling and relieving pain. It is suitable for symptoms of fever, sore throat, nasal congestion, runny nose, headache, oral erosion and other symptoms. Efficacy of Linkar Green Gum 1. Clear away heat and detoxify: Yinghua and Forsythia in Linkar Green Gum