易混淆的单词： HEMO

The adverse reactions of metoprolol were mostly dizziness , asthenia , bradycardia and hypotension , no damage of liver and kidney function and changes of hemo - gram , blood-lipid , electrolyte and blood sugar were found .

美托洛尔不良反应主要为头昏、乏力、心动过缓和低血压，未引起肝、肾功能损害及血像、血脂、电解质和糖代谢变化。