Management of Headache with Tinnitus
Begin with a comprehensive audiologic examination within 4 weeks and perform a targeted history to differentiate between primary headache disorders and secondary causes, particularly focusing on whether the headache has orthostatic features or is associated with hearing loss. 1
Initial Diagnostic Approach
Critical History Elements
The combination of headache and tinnitus requires specific questioning to identify potentially serious underlying conditions:
Determine headache characteristics: Ask specifically about orthostatic features (headache absent/mild upon waking, onset within 2 hours of becoming upright, >50% improvement within 2 hours of lying flat) which suggests spontaneous intracranial hypotension (SIH). 2
Assess tinnitus laterality: Unilateral tinnitus with headache raises concern for vestibular schwannoma, stroke, or other structural pathology requiring urgent evaluation. 1
Identify red flags: Thunderclap onset, focal neurological deficits, altered mental status, fever, or headache awakening from sleep mandate immediate neuroimaging. 2, 3, 4
Distinguish migraine features: Headache provoked by movement (not posture), unilateral, pulsating, moderate-severe intensity with photophobia/phonophobia/nausea suggests migraine, though migraine typically presents with vertigo rather than hearing impairment and tinnitus. 2, 5, 3
Physical Examination Priorities
Perform a targeted neurologic examination looking for focal deficits, papilledema, neck stiffness, and asymmetric hearing loss. 1, 4
Check for orthostatic vital signs to evaluate for orthostatic hypotension or postural tachycardia syndrome (>30 bpm increase in heart rate). 2
Examine for cervical pathology with reduced range of motion and myofascial tenderness if cervicogenic headache is suspected. 2
Mandatory Diagnostic Testing
Audiologic Evaluation
Obtain a prompt comprehensive audiologic examination (within 4 weeks) for any patient presenting with tinnitus and headache. 1
This is critical because:
- Tinnitus most often occurs with concomitant sensorineural hearing loss. 1
- Unilateral tinnitus with hearing loss may indicate vestibular schwannoma requiring urgent workup. 1
- The audiogram characterizes the nature of hearing loss (conductive, sensorineural, or mixed; unilateral or bilateral). 1
Neuroimaging Indications
Obtain imaging studies (MRI preferred over CT) if the patient has any of the following: 1
- Unilateral or pulsatile tinnitus
- Focal neurological abnormalities
- Asymmetric hearing loss on audiometry
- Thunderclap headache presentation
- Progressive worsening or new onset in older adults
Do not obtain routine imaging for bilateral non-pulsatile tinnitus with normal neurologic examination and symmetric hearing. 1
Management Based on Diagnosis
If Spontaneous Intracranial Hypotension is Suspected
- Refer to neurology within 2-4 weeks if patient can care for themselves; within 48 hours if they cannot but have help; emergency admission if unable to self-care without help. 2
- Consider epidural blood patch as first-line treatment (requires specialist referral). 2
If Primary Headache Disorder (Migraine) is Diagnosed
- First-line: NSAIDs (ibuprofen 400-600 mg, naproxen 500 mg, or diclofenac potassium) taken early when headache is still mild. 5
- Second-line: Triptans if NSAIDs provide inadequate relief, taken early in attack when headache is mild. 5
- Avoid opioids as they do not address underlying pathophysiology and risk medication overuse headache. 3
For preventive therapy if ≥2 headaches per week: 6, 7
- Consider topiramate (only agent with proven efficacy in randomized controlled trials for chronic migraine). 7
- Alternative options include gabapentin, amitriptyline, or valproate. 7
Management of Tinnitus Component
Distinguish bothersome from non-bothersome tinnitus, as this guides treatment intensity. 1
For Persistent, Bothersome Tinnitus (≥6 months):
Provide education and counseling about management strategies to all patients. 1, 8
Recommend cognitive behavioral therapy (CBT) as the strongest evidence-based treatment for improving quality of life. 1, 8
If hearing loss is present on audiometry, recommend hearing aid evaluation even if hearing loss is mild or unilateral. 1, 8
May offer sound therapy for symptomatic relief. 1, 8
Treatments to Avoid:
Do not routinely prescribe: 1, 8
- Antidepressants, anticonvulsants, or anxiolytics for primary tinnitus treatment
- Ginkgo biloba, melatonin, zinc, or other dietary supplements (lack consistent evidence)
- Intratympanic medications
- Transcranial magnetic stimulation
Critical Pitfalls to Avoid
Missing medication overuse headache: Patients using acute headache medications >2 days per week are at risk for rebound headaches requiring medication withdrawal. 5, 6, 3
Delaying audiologic evaluation: Waiting beyond 4 weeks may delay diagnosis of serious conditions like vestibular schwannoma. 1
Overlooking psychiatric comorbidities: Patients with tinnitus and severe anxiety or depression have increased suicide risk and require prompt mental health referral. 1, 8
Assuming bilateral tinnitus is benign: While less concerning than unilateral, 10-15% of bilateral tinnitus cases have identifiable underlying causes requiring long-term follow-up. 9, 8
Referral Criteria
Refer to neurology if: 2, 6, 10
- Diagnosis remains uncertain after initial evaluation
- Headache with persistent aura or associated motor weakness
- Poor response to preventive strategies
- Suspected spontaneous intracranial hypotension
Refer to otolaryngology if: 1
- Unilateral or pulsatile tinnitus
- Asymmetric hearing loss on audiometry
- Abnormal otologic examination findings
Team approach involving otolaryngology, audiology, and mental health professionals optimizes outcomes for patients with persistent bothersome tinnitus. 8