openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
Warnings sections page 1 of 1 · 1 matching rows.
warnings
Warnings may cause excitability, especially in children Do not use to sedate or make a child sleepy with any other product containing diphenhydramine, even one used on skin Ask a doctor before use if your child has glaucoma a breathing problem such as emphysema or chronic bronchitis a cough that lasts or is chronic such as occurs with asthma or if cough is accompanied by excessive phlegm (mucus) Ask a doctor before use if the child is taking sedatives or tranquilizers When using this product do not use more than directed may cause marked drowsiness sedatives and tranquilizers may increase drowsiness Stop use and ask a doctor if: symptoms do not improve within 7 days, tends to recur, or is accompanied by fever, rash, or persistent headache. A persistent cough may be a sign of a serious condition. If pregnant or breast-feeding , ask a health professional before use. Keep out of reach of children . In case of overdose, get medical help or contact a Poison Control Center right away.