I've been taking zoloft for the past 5 years and had had no negative effects up until about a year ago when I started smoking marijuana. I started smoking marijuana in september last year about a month after i had increased my Zoloft dosage to 125 mg. Since that September I have been a regular marijuana user due to its positive effects. I've been suffering from tremors after I smoke since about December. I'm not sure if the 2 are related, but I felt that they could be so I'm in the process of switching medications to Celexa. As I've been changing medications, I still have been regularly smoking. I have felt the tremors decrease significantly, but as I increase on the celexa over the next week I fear that the tremors will come back. Does anyone know if marijuana can cause those tremors in Zoloft using patients? Or is it just me?