Been on Sertraline 5 weeks and it's been a nightmare. No sign of improvement for anxiety, everything has ramped up to the point where I had to be signed off work. Two weeks ago it was increased to 100mg and now I can barely move without breaking into a horrible sweat. Not just at night, but throughout the day as well I'm having to mop my brow, change tops and underwear frequently. This in itself it making my anxiety even worse. 
Week 5, time to go back and ask to change? No improvement, just horrible side effects that are getting worse. I'm worried my GP might suggest an increase again, but I really don't want anymore of this. I've taken citalopram before and have never experienced side effects such as this.
Thanks in advance.