I've been on Sertraline for around 10yrs on and off and during that time the dosages have ranged between 50-100mg. However, having suffered a major relapse last year, I went up to 150mg. I have noticed that not long after increasing my dose, that if I scratch my lower arms (I have Eczema too!) I get bleeding under the skin and my skin also breaks very easily. It seems a coincidence that this started to occur not long after my Sertraline was increased. Has anyone else noticed this at all?