I am taking 15 mg of cipralex (same as lexapro in the States) - the max. dosage is 20 mg and my Dr. said I could increase it, because I am still depressed. I am scared to do it. Scared to be affecting my brain in negative ways -I have been on meds for 3 months now. Has anyone been on 20 mg? Is there a difference? Is it worth it to increase? sooo scared to be taking meds and more so, higher doses...