I am a 30 year old male and have essential tremor problem, sometimes it is noticeable to others when I am taking a pic or using some tools but mostly it is noticeable to me only. Also I have this butterfly panicky feeling and restlessness going inside me all the time without any reason. I visited a neurologist and he prescribed me betacap tr 20 for 2 months and also said betacap tr 40 can cause erectile dysfunction problems hence prescribed tr 20 along with metmax injections and cd3 supplements as my vitamin d was low and b12 extremely low and 150. I took betacap tr 20 for 2 months but I noticed my libido decreased during this time. After I stopped taking betacap tr 20 essential tremor started to appear again and became more noticeable. What can be done to prevent the side effects of this medicine. Is it necessary to take or is there any other way to cure tremor. One thing I experiences alcohol decreases it to a large extent.