My Mom is suffering from Essential Tremors her Palm shakes randomly not constant and mostly when she gets cautious about lifting tea cup etc , she is a home maker Dr. Advised Beta blocker medicine Propanol it's been 3 weeks and I don't see any improvement. Medicine used was Inderal LA 40. What should my next step? She is Diabetic too with
HB1Ac of 7.1 and taking half glimprix metformin of 500 mg twice a day.