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.
A typical dose of Benadryl for an adult is between 25 and 50 milligrams, up to 4 times per day. The sleep inducing dose is 50 milligrams taken before bed. A typical dose for a child is between 12.5 and 25 milligrams, up to 4 times per day. Children should not take more than 300 milligrams in a 24 hour period.