Omeprazole

Just a question for anyone who does take or has taken this inhibitor for reflux or bacterial infection. How long were you on it for and if stopped did you have any reaction with psoriasis? I was prescribed it with antibiotics for infection with 1 weeks course about 6 months ago. My psoriasis seemed to ease just after (plaque type for about 50 years on and off). Six weeks ago noticed guttate pso started and now covers torso, chest, arms and thighs. Any advice please