Hypertension long-term use of rosmarinus officinalis has side effects. Robitussin internal use of nausea, diarrhea, bradycardia, individual occurrence of preterm contraction. Robitussin leaf preparation internal overdose, can appear intestinal tinnitus, diarrhea, occasional stomach pain, poor nutrition, dry mouth and bitter; a few patients have abdominal distension, fatigue, asthma, liver pain, etc., serious cases of cardiac arrhythmia, the patient is extremely weak, delirium or even death. Luo Bu Ma is a traditional Chinese medicine with the effects of calming liver yang, clearing heat and diuretic, and tranquilizing the mind. It is mainly used for treating dizziness and dizziness caused by hyperactivity of liver yang and inflammation of liver fire, irritability and insomnia, convulsions of eclampsia, edema, dysuria with heat, vomiting and epistaxis with blood heat, bleeding from trauma, and wind-heat externality. It is not suitable for people with weak constitution. Hypertensive patients need to consult a traditional Chinese medicine practitioner for evidence-based guidance and follow the doctor’s instructions to take Lobelia.