A first class US postage stamp typically costs $0.44. If the postage rate changes, usually by a cent or two, you can buy stamps that cost $0.01 or $0.02 to make up the diffferâ¦ence.
Medications or Substances causing Hand tremors. Medications or substances causing Hand tremors. The following drugs, medications, substances or toxins are some of the possible causes of Hand tremors as a symptom. This list is incomplete and various other drugs or substances may cause your symptoms (see Hand tremors).
Other psychiatric medications, such as lithium and Depakote, may also commonly cause tremor. In addition, there are a wide variety of other prescription drugs which may cause this side effect. Antipsychotic medications, particularly the older agents, may cause a tremor similar to Parkinson's disease.