I have the shakes for about 1 hour after nebulizer TREATMENTS

Try eating before a treatment. That seems to help when I use the inhaler.

Yes i do. Last about 45 minutes to an hour. Also causes me to be dizzy for around 30 minutes.

Yes I do and my tachycardia is really bad after using my nebuliser, I don’t find it works for my Copd, but does for my asthma.

Some people do; the albuterol or its cousins can have that effect....but it depends on what you're nebulizing. Nebulize an ICS and that won't have the same effect!