Parkinsons Disease with Depression

Recently I was diagnose with depression, and my doctor recommended that I try Zoloff (50 mg), I have been taking the medication for approx three weeks and my off-time tremors seem to be more prevalent then before the Zoloff...,The P.D. has, (thankfully), been a slow progression, to date, so I don't think the worsening of the disease has effected me...It seems like there has been a increase of andrenaline in my body, as the tremors caused shaking, and a tremble that is fast...Could the zollof be causing this tremor increase ???? I have also discontined Ambiam, in an effort to cut down on my total amount of meds being consumed ...Any advice would be appreciated..Thank You