Dipyridamole

Function:
Prevention and treatment of chronic coronary circulatory insufficiency. Used in combination with aspirin to prevent myocardial infarction. For use in coronary artery bypass surgery. For the treatment of disseminated intravascular coagulation.

Dosage:
This product is recommended for patients with thromboembolic diseases, transient ischemic attack (TIA) and ischemic stroke. The dosage is 25-100 mg once, 3-4 times a day (sustained-release preparations are best, 200 mg once, twice a day), combined with low-dose aspirin (25 mg). For the prevention of thrombosis after artificial valve replacement: 400mg a day, taken in 3 divided doses (combined with warfarin). For coronary heart disease: 25-50mg once, 3 times a day. For extracorporeal circulation to prevent platelet aggregation: 400mg/d, 3 times divided starting 2 days before surgery. For dipyridamole test: intravenous injection, 0.142mg/(kg·min) based on body weight, injection time is 4 minutes. (Except for glucose, this product must not be mixed with other drugs for injection.) Note: When treating thromboembolic diseases, the daily dose of this product should be no less than 400 mg, taken orally in 4 times, otherwise the antiplatelet effect will not be obvious; when used in combination with aspirin The dose must be reduced. For example, if aspirin is taken orally 1g per day, the amount of dipyridamole should not exceed 100mg per day. New clinical uses for herpes zoster: Oral administration of 30 mg of this product, 3 times a day, and 0.2 g of cimetidine, once every 6 hours. The two drugs have a synergistic effect. Chickenpox: Use 3-5mg/(kg·d) of this product, 2-3 times divided into three doses, one course of treatment every 3 days. Combined with intramuscular injection of vitamin B 0.1 mg, once a day. Urticaria: Take 100 mg of this product orally, 3 times a day (reduced dose for children), combined with vitamin C 100 mg, 3 times a day. It usually takes 3 days for acute cases to take effect, and 3-15 days for chronic cases. Henoch-Schonlein purpura: Under conventional treatment, adding this product at 2.5-5 mg/(kg · d), divided into 2-3 doses, can improve the cure rate. Mumps: 3 mg/(kg·d) of this product, 3 divided doses, combined with vitamin B130 mg, 3 times/day. Infant autumn diarrhea (rotavirus enteritis): 3-5 mg/(kg·d) of this product, 3 divided doses, combined with vitamin B 0.5 mg/d, 3 divided doses. Fluids should be rehydrated at the same time.

Drug contraindications:
If you are allergic to this product, do not use with caution during lactation. If you have liver function, use with caution in children under 12 years old.
Related dosage forms:
Tablets, dispersible tablets, injection