Tinnitus | Ringing Ears

Tinnitus is the medical term for the sensation of hearing sound in your ears when no external sound is present. Tinnitus affects 50 million Americans (nearly one in six of us). Most sufferers describe the sound as "ringing in ears," though others describe it as hissing, buzzing, whistling, roaring, and even chirping. 

For some, tinnitus is mild and an intermittent annoyance. For others, it's severe and can have a profound effect on their quality of life. But for everyone, finding tinnitus relief is a high priority.

CAUTION: Over 50 products on the market claiming tinnitus relief. Currently, there is no known tinnitus cure.

(*See below "Is there a cure for tinnitus?"

• Aminoglycosides
• Amikacin (Amakin)
• Gentamycin (Garamycin)
• Kanamycin (Kantrex)
• Neomycin (Found in Many Over-the-counter Antibiotic Ointments.)
• Netilmicin (Netromycin)
• Streptomycin
• Tobramycin (Nebcin)

(Of particular interest is that topical ear drop medications containing gentamycin or neomycin do not appear to be ototoxic in humans unless the tympanic membrane (eardrum) is perforated. When a solution of an aminoglycoside antibiotic is used on the skin together with an aminoglycoside antibiotic used intravenously, there is a risk of an increase of the ototoxic effect, especially if the solution is used on a wound that is open or raw, or if the patient has underlying kidney damage. Neomycin is the drug that is most toxic to the structure involved in hearing, the cochlea, so it is recommended for topical use only. But even topical therapy has resulted in hearing loss when large areas were treated which allowed for large amounts of the drug to be absorbed into the body. Hearing loss caused by this class of antibiotics is usually permanent.)

• Erythromycin
  • (EES)
  • (E-mycin)
  • (Ilosone)
  • (Eryc)
  • (Pediazole)
  • (Biaxin)
  • (Zithromax)

                  (Usually ototoxic when given in intravenous doses of 2-4 grams per 24 hours, especially if there is underlying kidney failure.)

• Vancomycin (Vancocin)

                  (Similar to aminoglycosides in that it may be ototoxic when used intravenously in life-threatening infections. The fact that aminoglycosides         and vancomycin are often used together intravenously when treating life-threatening infections further exaggerates the problem.)

• minocycline (Minocin) (Similar to erythromycin)
• Polymixin B & Amphotericin B (Antifungal Preparations)
• Capreomycin (Capestat)
• (Anti-tuberculosis Medication)

Miscellaneous Toxic Substances

• Alcohol
• Arsenum
• Caffeine
• Lead
• Marijuana
• Nicotine
• Mercury
• Auronofin (Gold, Ridaura)

(Ironically, several of these drugs found to cause tinnitus, are also used to treat tinnitus (e.g., amitryptiline, benzodiazepine class, carbamazapine, furosemide, lidocaine, prednisone)

• Ototoxic Medications: Drugs that can cause hearing loss and tinnitus, League for the Hard of Hearing
• Claussen, C.F, (1996). Chemically induced or drug-induced tinnitus.
• International Tinnitus Journal, 2, l-2.
• Drug Facts & Comparisons. (1995) St. Louis, MO. J.B. Lippincott.
• Epstein, S. (1996) What you should know about ototoxic medications.
• Journal of Self Help for Hard of Hearing People, 16, 29-30.
• PDR Drug Interactions and Side Effects. (50th ed.). (1996). Montvale, N.J. Medical Economics Co.
• Physicians Desk Reference (50th ed.). (1996). Montvale, NJ: Medical Economics Co.
• Suss, E. When the Hearing Gets Hard. (pp. 167-216). New York, NY: Bantam Books.
• USP dispensing Information. (1997). In Drug Information for the Health Care Professional. Vol. 1. Rockville, MD: The United States Pharmacopeial Convention, Inc.