From the Research
Medications Used to Treat Tinnitus
- Various medications are used to treat tinnitus, including:
- Anesthetics
- Antiarrhythmics
- Anticonvulsants
- Antidepressants
- Antihistamines
- Antipsychotics
- Anxiolytics
- Calcium channel blockers
- Cholinergic antagonists
- NMDA antagonists
- Muscle relaxants
- Vasodilators
- Vitamins 1
- Pharmacologic interventions with brain-acting effect, such as amitriptyline, acamprosate, and gabapentin, have been associated with superior improvement in tinnitus severity and response rate compared to placebo/control 2
- Medications with anti-inflammation/anti-oxidant effect, such as intra-tympanic dexamethasone injection plus oral melatonin, have also been associated with improvement in tinnitus severity and response rate 2
Specific Medications and Their Effects
- Amitriptyline has been associated with the highest improvement in tinnitus severity and the fourth highest response rate 2
- Antidepressants, such as SSRIs, have been found to be effective in treating tinnitus, particularly in patients who are depressed or anxious, or who have more severe tinnitus 3
- Lidocaine has been shown to transiently suppress tinnitus, indicating that the symptom is susceptible to pharmacotherapy 4
Limitations and Challenges
- No medications have been specifically approved to treat tinnitus by the US Food and Drug Administration (FDA) 1
- The pathophysiology of tinnitus is poorly understood, making it challenging to find effective treatments 5
- Many different forms of tinnitus with different and often multiple causes exist, making it difficult to develop effective treatments 5