What Is Central Auditory Processing Disorder?

Central Auditory Processing Disorder impacts nearly 5% of school-aged children. These students find difficulty processing the information they hear and are generally characterized as “poor listeners”. They have normal hearing ability, but there is a disconnect between what is heard and what is understood. TAPD isn’t hearing loss or a learning disorder. It means your brain doesn’t “hear” sounds in the usual way. It’s not a problem with understanding meaning. CBD helps to mitigate the symptoms of auditory processing disorder by acting on the CB1 and CB2 receptors that play a role in balance and hearing. The brains of these children interpret sounds differently than those of others. For instance, a teacher may say, “ Tell me how a couch and a chair are alike”. A child with CAPD may hear, “Tell me how a chair and a couch are alike.” Or “Tell me how a cow and a hair are alike.” These problems are more pronounced in a noisy room or when the student is listening to complex information. This can lead to speech, language, and academic problems, particularly in reading, writing, spelling, and speaking skills.

Causes Of APD

Doctors don’t know precisely what causes APD, but it may be connected to:
Illness. APD can occur after meningitis, chronic ear infections, or lead poisoning. Some people who have nervous system diseases, like multiple sclerosis, also develop APD.
Premature birth or low weight.
Head injury.
Genes (APD may run in families).

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Symptoms Of CAPD

Signs and symptoms of CAPD may include one or more of the following behavioral characteristics:

  • Difficulty understanding spoke languages in competing messages, in noisy backgrounds, in reverberant environments, or when presented quickly
  • Difficulty localizing sound
  • Taking longer to respond in oral communication situations
  • Inconsistent or inappropriate responding
  • Frequent requests for repetitions, saying ”what” and “huh” frequently
  • Difficulty comprehending and following rapid speech
  • Difficulty learning songs or nursery rhymes
  • Difficulty following complex auditory directions or commands
  • Misunderstanding messages, such as detecting prosody changes that aid to interpret sarcasm or jokes
  • Difficulty paying attention
  • Poor musical and singing skills
  • Associated spelling, reading, and learning problems
  • Poor performance on speech and language or psychoeducational tests in the areas of auditory-related skills
  • Being easily distracted
  • Difficulty learning a new language

CBD Aids To Control Hearing Loss

Articles in the U.S. National Library of Medicine have mentioned the capacity of endocannabinoids to curb the activity of a receptor (TRPV1) that reacts to noxious stimuli, resulting in pain and injury to the cell. The activation of the TRPV1 receptor is considered responsible for the growth of pathology in asthma, cystitis, diabetes and hearing loss. The application of antagonists, including CBD, to target this receptor has therapeutic potential for clinical use.

CBD An Effective Option For Ear Disorders And Tinnitus

CBD has been effective in treating various underlying conditions that lead to tinnitus such as damage or injury to the sound-sensitive regions of the cochlea, injury to the tiny hairs of the inner ear, Meniere’s disease, benign tumors on the auditory nerve and treating tinnitus.

In studies on mice, CBD has revealed a positive influence on subjects that display behavioral evidence of experiencing tinnitus. The administration of CBD resulted in hyperactive behavior in the cochlear nucleus, which potentially reduced the symptoms of tinnitus in the subjects. The endocannabinoid system present in the brain helps to regulate brain plasticity which assists in decreasing or at least allay the symptoms of tinnitus.

Moreover, people suffering from intense vertigo and nausea arising from an internal ear problem, a condition of unknown origin, often find marked improvement from the plant compound, CBD. CBD oil has been recognized for halting spinning and assist in resolving nausea resulting from dizziness (vertigo).


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