Need to refill zoloft prescription?

I have been taking 75mg of zoloft for about 6 months for severe panic attacks. I have no refills left and it is the weekend. I will not be able to get a new script for it until tuedsay. I am worried that I will have a serious attack if I am not taking it for the next 4 days. I still have lexapro 10 mg from last year. I have been taking those until I get zoloft. Is this bad? I figured that atleast i have some ssri in my system. Is it better than taking nothing at all?

[Jade59]

I'm not sure about substituting one for the other, but I bet if you went to the ER and told them your dillema, they would give you a small script to get you through.  There are others on here that DO know the answer to the substitution thing, so maybe someone will respond.  

[spade22]

Go to the pharmacy and explain your situation to them.  It is very likely they will give you a 4 day supply until you can get your refill.