http://www.aafp.org/afp/20040101/120.html


TABLE 2
Medications and Substances that Can Cause Tinnitus

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Analgesics
Aspirin
Nonsteroidal anti-inflammatory drugs
Antibiotics
Aminoglycosides
Chloramphenicol (Chloromycetin)
Erythromycin
Tetracycline
Vancomycin (Vancocin)
Chemotherapeutics
Bleomycin (Blenoxane)
Cisplatin (Platinol)
Mechlorethamine (Mustargen)
Methotrexate (Rheumatrex)
Vincristine (Oncovin)
Loop diuretics
Bumetanide (Bumex)
Ethacrynic acid (Edecrin)
Furosemide (Lasix)
Others
Chloroquine (Aralen)
Heavy metals: mercury, lead
Heterocyclic antidepressants
Quinine
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http://www.healthy-networks.com/youngagain/tinnitus-heavy-metal-poisoning.html

Tinnitus - Medicinal Drugs, Heavy Metal Poisoning

Tinnitus is also often caused or triggered by a wide variety of medicinal drugs such as anxiety and depression drugs, anti-malarial medication, blood-pressure controlling medicines, toxins ingested into the body, and heavy metal poisoning. Lipoic acid has also been used for decades to protect the liver and to detoxify the body of heavy metal pollutants, such as excessive iron and copper and toxic metals such as cadmium, lead and mercury.