If you are:
Precaution: DROWSINESS,IRRITABIL,REFUSAL TO FEED,HIGH PITCHED CRY,STIFF NECK IN 1 CASE
An adult over 60:
management or monitoring precaution: Neuro/Psych-Anticholinergic effects may cause sedation, worsen cognitive impairment and increase fall risk. Non-sedating agents preferred. Gastrointestinal-May cause or worsen pre-existing constipation. Genitourinary-Best avoided in patients with urinary retention from any cause.
Giving allerhist-1 to a child under 12:
Severe Precaution: Not recommended in children under 12 years.
Contraindication: Possible CNS excitation and seizure risk in newborns.