The invention relates to an intelligent alarming and comprehensive analysis and treatment method for power grid frequently-issued monitoring information, and belongs to the technical field of power grid monitoring. The alarming method comprises alarming delay, alarming suppression, intelligent alarming for short periods, statistics of number of times for long periods, and real-time display alarming; and the comprehensive analysis and treatment method comprises measures for treating frequently-issued monitoring information. By virtue of the alarming method, the phenomena of alarming window spamming and repeated voice can be reduced, an operator on duty can judge and process important information conveniently, the monitoring workload can be greatly reduced, and the working efficiency of the operator on duty can be improved; four alarming modes are set in the alarming method, so that different monitoring information can be adapted, and high comprehensive use performance is realized; and the invention also provides the comprehensive analysis and treatment method for the frequently-issued monitoring information, so that defect treatment for the frequently-issued monitoring information can be realized, the quantity of the frequently-issued monitoring information can be reduced, and working efficiency of a management staff also can be improved.