Generally children are able to take pentaglucose orally because of its ingredients, which mainly include vitamin C, vitamin D, vitamin B1, vitamin B2, etc. These vitamins are very helpful to children’s health, especially when children lack the corresponding vitamins, it will cause a series of clinical symptoms, if children suffer from vitamin D deficiency, they will develop vitamin D deficiency rickets, thus will show a series of symptoms such as easily irritated, crying and restless, sleepless at night, occipital baldness, chicken breast, etc. This is when the application of Pentavitamin Glucose can provide good relief, but children taking Pentavitamin Glucose should be under the guidance of a professional doctor to avoid overdose.