Two weeks ago I began to notice shaking in my right hand following drying my hair. I hold the brush to dry and style my hair with my right hand and each time after (for the past two weeks) when I hold my hand at a certain angle (mostly when pointed upwards) I have a tremor. This seems to go on for several minutes. I'm a 39 year old female with no previous medical conditions. I have a 4 year old and a 15 month old. I take multi-vitamins. I am petite.