Hello everyone, my daughter is currently 6 months old She

Patient: Hello everyone, my daughter is currently 6 months old. She has a cough, cold and runny nose. I currently have Equate Children’s Cough Liquid for Ages 4 – 12 years. Label states the active ingredients are:Dextromethorphan HBr 5mgGuaifenesin 100mgCan a dose of 0.75 mL do any harm to my daughter or will it help make her feel a bit better?Thank you in advance for all the help.Sincerely,Ben

Doctor: