Understanding Acoustic Neuroma: Treatment, Complications, and How Physical Therapy Can Help

by | Apr 14, 2025 | Uncategorized | 0 comments

What is an Acoustic Neuroma?
An acoustic neuroma (also called a vestibular schwannoma) is a rare, non-cancerous tumor that grows on the nerve connecting the inner ear to the brain. Watch this video from House Institute LA to hear from surgeons. This nerve controls hearing and balance, so even though the tumor isn’t cancerous, it can cause problems like hearing loss, ringing in the ear (tinnitus), dizziness, and balance issues. Most acoustic neuromas grow slowly, but their effects can significantly impact daily life. —**Common Treatments**
Treatment depends on the tumor’s size and symptoms:

  1. **Monitoring:** Small tumors may just need regular MRI scans.
  2. **Surgery:** Larger tumors may require removal to prevent damage to the brain or nerves.
  3. **Radiation Therapy:** Focused radiation can stop tumor growth with fewer risks than surgery.
While these treatments can save lives, they may also cause side effects like worsened hearing, facial numbness, or lingering dizziness. —**Complications to Watch For**
  • Permanent hearing loss in one ear.
  • Chronic dizziness or imbalance (even after treatment).
  • Facial weakness or numbness (if the tumor presses on nearby nerves).
  • Fatigue and difficulty concentrating due to constant dizziness.

How Physical Therapy and Rehabilitation Help
Physical therapy (PT) plays a **critical role** in managing dizziness and balance problems caused by acoustic neuroma or its treatment. Here’s how:

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1.Vestibular Rehabilitation Therapy (VRT):

    • **What it does:** Retrains your brain to adjust to changes in balance signals from the inner ear.
    • **Key exercises:**
    • **Gaze stabilization:** Improves focus while moving your head (e.g., watching a thumbtack on the wall while turning side-to-side).
    • **Balance training:** Standing on one leg or walking on uneven surfaces to rebuild stability.
    • **Habituation exercises:** Repeated movements to reduce dizziness triggers (e.g., rolling in bed).

2. Strength and Flexibility Training:

   Weakness from surgery or inactivity can worsen balance. PT strengthens core and leg muscles to prevent falls.

3. Education and Lifestyle Adjustments:

   Therapists teach energy-saving techniques, recommend assistive devices (e.g., canes), and suggest home modifications (e.g., removing tripping hazards). —**Tips for Managing Symptoms at Home**
  • **Stay active:** Gentle walking or yoga prevents muscle weakness.
  • **Pace yourself:** Fatigue worsens dizziness—take breaks!
  • **Stay hydrated:** Dehydration can trigger imbalance.
  • **Use support:** Nightlights, handrails, or nonslip mats improve safety.

The Road to Recovery

Recovery varies, but many people see improvements in dizziness and balance within weeks to months of starting PT. Consistency is key! Work closely with a **vestibular therapist** to tailor exercises to your needs.

Resources for Further Reading

  1. **National Institute on Deafness and Other Communication Disorders (NIDCD):** [Acoustic Neuroma Overview](https://www.nidcd.nih.gov/)
  2. **Vestibular Disorders Association (VeDA):** [Vestibular Rehabilitation Exercises](https://vestibular.org/)
  3. **Mayo Clinic:** [Acoustic Neuroma Treatment Options](https://www.mayoclinic.org/)

Final Thoughts
An acoustic neuroma diagnosis can feel overwhelming, but modern treatments—and targeted physical therapy—can help you regain control. If dizziness or imbalance disrupts your life, ask your doctor about a referral to a vestibular rehabilitation specialist. With time and effort, many patients return to the activities they love. —

Have questions or experiences to share? Leave a comment below!