Methotrexate
"I have been prescribed methotrexate for psoriatic arthritis  at 5 x 2.5 dosage once a week, followed by 3 days of folic acid. The day after I took it for the first time I was disabled with voting, nausea and flu like symptoms. I felt awful but persevered.



Week 2 and the same happened but this time with a very runny nose - like a waterfall. I was vomiting so badly that yellow bile was coming out - it felt like the lining of my stomach had been shredded.



I stopped taking them. I felt I was dying - bloody awful drug"