Erythromycin Succinate Granules should be calculated according to the weight of the child. It can be given 4 times a day or 2 times a day. 2 times a day can be based on 12.5 mg per kilogram of body weight, and 4 times a day can be based on 7.5 mg per kilogram of body weight. It is better absorbed on an empty stomach but tends to irritate the gastrointestinal tract. Erythromycin Succinate Granules are usually based on a child’s body weight. Two times a day may be based on 12.5 mg per kilogram of body weight, and four times a day may be based on 7.5 mg per kilogram of body weight, and it is recommended that the medication be used as prescribed. Adverse reactions to Erythromycin acetylsuccinate include diarrhea, nausea, vomiting, gastric cramps, mouth and tongue pain, and loss of appetite. Hives and drug fever may also occur in a small percentage of cases, as well as in a small percentage of cases, but the side effects will subside when the drug is discontinued. In severe cases, prompt medical attention is required. It is important to note that any medication should be taken under a doctor’s supervision.