Drugs which lower the TG and VLDL Nicotinic acid(烟酸 Pharmacological action (1)decrease VLDL,TG,LDL;increase HDL (2)inhibit platelet aggregation &(③)dilate vesselDrugs which lower the TG and VLDL Nicotinic acid ( Nicotinic acid (烟酸 ) Pharmacological action Pharmacological action  (1) decrease VLDL, TG, LDL; increase (1) decrease VLDL, TG, LDL; increase HDL  (2) inhibit platelet aggregation (2) inhibit platelet aggregation  (3) dilate vessel (3) dilate vessel