The child's physical examination said that it was calcium and zinc deficiency. I bought Fuwa calcium and zinc gluconate oral solution, and it felt ok. I don't know if this Fuwa can be drunk for a long time. Night terrors, night crying, poor appetite, slow growth, low immunity and so on are all common symptoms of calcium and zinc deficiency, which need timely calcium and zinc supplementation. Fuwa oral calcium zinc gluconate solution is a kind of compound microelement supplement, which can supplement calcium, zinc and lysine at the same time. The three elements can promote each other's absorption by scientific proportion, and at the same time solve the problems encountered by children on their growth path, such as bad eating, slow growth, poor sleep quality and poor immunity. So can Fuwa drink for a long time? Generally, a course of treatment lasts for 3 months. After that, the child's growth and development, physical examination evaluation, etc. can be integrated to see whether it is necessary to continue to drink Fuwa calcium zinc gluconate oral solution.