Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 8/15/2025

Nutritional Management and Tinnitus Care

Preoperative and Postoperative Care for Bariatric Surgery

  • All post-gastric bypass patients should have access to nutritional counseling, as recommended by the World Journal of Emergency Surgery guidelines 1
  • Life-long supplementation is necessary after bariatric surgery, according to the World Journal of Emergency Surgery guidelines 1

Vitamin and Mineral Supplementation after Bariatric Surgery

  • Special attention should be paid to thiamine deficiency in early postoperative periods, as noted by the World Journal of Emergency Surgery guidelines 1

Tinnitus Management

  • Education and counseling on tinnitus mechanisms and management strategies are recommended as first-line treatments for patients with tinnitus, including information about tinnitus mechanisms and management strategies, as stated by the American Academy of Otolaryngology 2
  • Cognitive Behavioral Therapy (CBT) is suggested as the first-line treatment for tinnitus management, due to its strong evidence base, as noted by the American College of Audiology 3, 2
  • Acceptance and Commitment Therapy (ACT) appears to be particularly effective among CBT variations, focusing on accepting tinnitus while pursuing valued life activities, as noted by the Association for Contextual Behavioral Science 4
  • The combination of sound therapy and CBT-based counseling shows the strongest evidence for tinnitus management, as noted by the American College of Audiology 3, 2
  • Hearing aids are recommended for patients with hearing loss and persistent, bothersome tinnitus, as stated by the American Academy of Otolaryngology 2
  • Sound therapy can be used as a complement to other treatments, with the goal of reducing tinnitus perception, as recommended by the American College of Audiology 3, 2

Diagnostic Evaluation for Tinnitus

  • A comprehensive audiologic examination is recommended if tinnitus persists beyond medication discontinuation, is unilateral, or is associated with hearing difficulties, as recommended by the American Academy of Otolaryngology-Head and Neck Surgery 2
  • Imaging studies should only be considered if tinnitus localizes to one ear, is pulsatile, or if there are focal neurological abnormalities or asymmetric hearing loss, as recommended by the American Academy of Otolaryngology-Head and Neck Surgery and the American College of Radiology 5, 6, 2
  • The following imaging studies are recommended for specific types of tinnitus:
Type of Tinnitus Recommended Imaging Study
Unilateral CT scan or MRI with internal auditory canal protocol
Pulsatile Temporal bone CT scan or CT angiography (CTA)
Focal neurological abnormalities CT scan or MRI
Asymmetric hearing loss CT scan or MRI

Treatment and Intervention for Tinnitus

  • Discontinuation of the causative medication is recommended if tinnitus occurs, as medication-induced tinnitus typically resolves upon discontinuation of the offending agent, as recommended by the American College of Radiology 5
  • Inner ear ablation may be considered in very specific contexts, but it is primarily aimed at controlling vertigo rather than tinnitus, as stated by the American Academy of Otolaryngology-Head and Neck Surgery 2, 7
  • The American Academy of Otolaryngology-Head and Neck Surgery recommends against using dietary supplements, such as Ginkgo biloba, melatonin, and zinc, for tinnitus treatment, as well as medications like antidepressants, anticonvulsants, and anxiolytics, except in the acute phase, due to lack of evidence or inconclusive results 2
  • The American Academy of Otolaryngology-Head and Neck Surgery also recommends against using Transcranial Magnetic Stimulation (TMS) and acupuncture for tinnitus treatment due to insufficient evidence 2

Red Flags and Emergency Considerations for Tinnitus

  • Red flags requiring immediate attention include worsening headache, focal neurological deficits, confusion or memory problems, and increased sleepiness, as indicated by the American College of Emergency Physicians 8
  • Patients with severe tinnitus, defined as tinnitus that interferes with daily life, require prompt evaluation and treatment, including consideration of multidisciplinary approaches based on CBT, as recommended by the American Academy of Otolaryngology-Head and Neck Surgery 3, 2