Tomatoes do have their poisonous aspect, but it's to be found in the plant rather than the fruit. Leaves, stems, and even unripe (green) tomatoes contain toxic alkaloids, but generally in only small amounts, which is why one can eat fried green tomatoes and other green tomato delicacies.
For those taking this medication, the benefits from the drug may outweigh its annoying side effects. Usually a dermatologist can help figure out a plan to get the acne under control. Some medications used to treat depression, such as Lexapro and Wellbutrin are also known to have acne side effects, Livestrong reported.
You are right I might not have any side effects if I increased the dose. But then again I might. And the side effects that I had when I first started on Lexapro made it very difficult for me to function.