The bad thing about taking Danshen tablets for high blood pressure is mild stomach upset. This product has the effect of activating blood circulation and removing blood stasis, and should be used in accordance with medical advice for hypertension. The main ingredient of Danshen Tablets is Danshen. Adverse reactions may occur in hypertensive people as mild stomach discomfort after taking it. The drug is contraindicated for those who are allergic to Danshen Tablets. Pregnant women and people with allergies should be cautious of using the drug. The efficacy of Salvia miltiorrhiza tablets is to activate blood circulation and remove blood stasis, used for chest paralysis belonging to those who have blood stasis and obstruction, manifested as chest pain, pain in a fixed place, and purple and dark tongue; coronary heart disease, angina pectoris, see the above symptoms. People with high blood pressure should standardize the diagnosis and treatment under the guidance of doctors and use medication reasonably, and should not use medication blindly on their own, so as not to make mistakes in their condition.