The recommended method of administration for Erythrotone Syrup is oral ingestion preferably one hour before or two hours after a meal It is most effectively absorbed when taken on an empty stomach It is important to take this medication regularly adhering to the prescribed intervals provided by your doctor Do not skip any doses and complete the entire course of treatment even if you start feeling better Abruptly stopping the medication prematurely may result in the return or worsening of the infection Some commonly observed side effects associated with this medication include vomiting nausea abdominal pain and diarrhea These side effects are typically temporary and diminish once the treatment is completed If these side effects persist or do not improve within a reasonable period it is advisable to consult your doctor Prior to taking this medication inform your doctor if you have any history of allergies or heart problems Pregnant or breastfeeding women should consult their doctor before using this medication