TabAdult & childn >12 yr 10 mg daily; childn 6-12 yr 5 mg bid or 10 mg once daily; 2-5 yr 5 mg once daily preferably as 2.5 mg bid. Oral solnChildn >12 yr 10 mL; 6-12 yr 10 mL as single dose or divided doses; 2-5 yr 5 mL daily preferably as 2.5 mL bid. Oral dropsChildn >12 yr 1 mL once daily; 6-12 yr 1 mL once daily or in divided doses, 0.5 mL bid; 2-5 yr 0.5 mL once daily.
Epilepsy & severe CV disorders; renal impairment. May cause sleepiness & impair ability to drive or operate machinery. Avoid alcoholic drinks. Pregnancy & lactation.
May enhance sedative effects of CNS depressants including alcohol, barbiturates, hypnotics, opioid analgesics, anxiolytic sedatives & neuroleptic. MAOIs may enhance antimuscarinic effects of other antihistamines, atropine, TCAs.
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