Vibramycin Lutong Tablets, also known as Troxerutin Tablets, is a Western drug, this drug can inhibit platelet aggregation, which can play a role in preventing thrombosis, and further prevent tissue edema caused by elevated vascular permeability, so this is a kind of drug that can improve the permeability of the vasculature, and the side effects of the occasional allergic reaction, headache, gastrointestinal discomfort, etc., because of the side effects of this drug is relatively large, so clinically it has now been The side effects are occasionally seen in allergic reactions, headache, gastrointestinal discomfort, etc. Because this drug has more side effects, it has not been used much in clinical practice now. Cerebrotoxin is a combination of Chinese and western medicines, which is a vasodilator and central muscarinic agent that can improve local blood circulation and increase the amount of local blood circulation, so it is effective for headache, dizziness, insomnia, numbness of the limbs, memory loss, tinnitus and so on caused by cerebrovascular diseases. However, long-term use will lead to the emergence of low blood pressure, bradycardia, etc., also has damage to the liver and kidney, patients with poor liver and kidney function should be used with caution, and at the same time, during the period of taking the drug can not be unauthorized changes in the dosage.