obsessive compulsive disorde
"I had terrible OCD in my late teens and twenties. Totally life-consuming - I thought I was going mad. I suppose I was. The side effects have been difficult - long term erectile dysfunction, years after coming off the medication. And at the time, when the dose went up, sort of 'flu like' symptoms: achey, nausea, upset tummy. But it evened out.

And it was really worth it. Still can't get it up properly - but I can live a life.

As for cost - I live in the UK, so all healthcare is free for everyone. I paid "