Overview of medication and toxins that may cause tremor52 53
| Medication | Toxins |
| Sympathomimetic drugs (adrenaline epinephrine, bronchodilators, theophylline) | Drugs of abuse (nicotine, alcohol and its withdrawal, cocaine, caffeine) |
| Antiarrhythmics (amiodarone) | Lead |
| Metoclopramide | Mercury |
| Antidepressants (SSRI, TCA) | Manganese |
| Lithium | Arsenic |
| Neuroleptics, tetrabenazine | Cyanide, DDT, CO |
| Antiepileptic drugs (valproic acid, carbamazepine, phenytoin) | Naphthalene |
| Immunosuppressants (tacrolimus, ciclosporin) | Toluene |
| Anticancer drugs (vincristine, cisplatin, paclitaxel, doxorubicin, cytosine arabinoside, ifosfamid, tacrolimus, 5-fluorouracil, methotrexate, tamoxifen, cytarabine) | Lindane |
| Hormones (thyroxine) | Solvents |
| Steroids (progesterone, anti-estrogens, adrenocorticosteroids) | Pesticides |
CO, carbon monoxide; DDT, dichlorodiphenyltrichloroethane; SSRI, selective serotonin reuptake inhibitor; TCA, tetracyclic antidepressants.