<s>[INST] I ve had a stomach ache for 4 days, i ve recently got off pristiq, I had diarrhea for the first two days, and the last 2 days I havent been able to go, i ve had a horrible headache, blurry vision, a watery mouth, dizziness, and tingly feelings in my toes. [/INST] Hello, I read carefully your query and understand your concern. Your symptoms seem to be related to side effects of Pristine. All the medications have its side effects. In some cases the system get used to the medication and the side effects go away gradually. If the side effects persists or if you have breathing difficulties, I suggest stopping the medication and consult your doctor about an alternative treatment. Hope my answer was helpful. If you have further queries feel free to contact me again. Kind regards! Chat Doctor.  </s>