Which medication is commonly used for essential tremor?

Which medication is commonly used for essential tremor?

• A. Levodopa
• B. Gabapentin
• C. Propranolol
• D. Carbamazepine

Answer: (C)

Essential tremor shows up as a bilateral action tremor that becomes noticeable with tasks like writing or reaching for objects. The most effective and commonly used medication is propranolol, a nonselective beta-blocker. It helps by dampening the exaggerated motor signals that drive the tremor, reducing tremor amplitude and improving function in many patients. Propranolol often has a rapid onset and is relatively affordable, which contributes to its frequent use. Side effects can include fatigue, slow heart rate, and low blood pressure, and it should be used with caution in people with asthma or COPD due to its beta-blocking effects. Other drugs listed aren’t standard first-line treatments for essential tremor, which is why propranolol is the best choice here.

Essential tremor shows up as a bilateral action tremor that becomes noticeable with tasks like writing or reaching for objects. The most effective and commonly used medication is propranolol, a nonselective beta-blocker. It helps by dampening the exaggerated motor signals that drive the tremor, reducing tremor amplitude and improving function in many patients. Propranolol often has a rapid onset and is relatively affordable, which contributes to its frequent use. Side effects can include fatigue, slow heart rate, and low blood pressure, and it should be used with caution in people with asthma or COPD due to its beta-blocking effects. Other drugs listed aren’t standard first-line treatments for essential tremor, which is why propranolol is the best choice here.