The use of Sanqi tablets should be based on the condition and under the guidance of a doctor. Generally speaking, 3-5 tablets are taken orally 1 time, 1-2 times a day. You need to consult a doctor for specific use. Sanqi tablet is a Chinese patent medicine composed of notoginseng, which has the functions of removing blood stasis, stopping bleeding, reducing swelling and relieving pain, and is often used for hemoptysis, vomiting blood and hematochezia.