Auditory Processing Disorder (APD) is an abnormality in the brain's ability to filter and process sounds and words. Individuals with APD have a neurological defect in the pathways from the auditory (hearing) nerve through the higher auditory pathways in the brain.uditory Processing Disorder (APD) is an abnormality in the brain's ability to filter and process sounds and words. Individuals with APD have a neurological defect in the pathways from the auditory (hearing) nerve through the higher auditory pathways in the brain.
Diphenhydramine Citrate: 38 to 76 mg orally every 4 to 6 hours as needed. -Maximum dose: 456 mg/day. Diphenhydramine Hydrochloride: 25 to 50 mg orally every 4 to 6 hours as needed. -Maximum dose: 300 mg/day. Parenteral: 10 to 50 mg deep IM or IV as needed, and may increase to 100 mg if required. -Maximum dose: 400 mg/day.
Patients currently taking dexmethylphenidate: Initial dose: the same total daily dose of. dexmethylphenidate given once a day; Maximum dose: 40 mg once a dayMay increase daily dose by 10 mg at weekly intervals. mg once or twice a day; Maximum dose: 40 mg per day. May increase daily dose by 5 mg at weekly intervals until optimal. response is achieved. Only in rare cases will it be necessary to exceed. a total of 40 mg per day.