If an ocd sufferer fears certain chemical, how will erp (exposure and response prevention) be carried out?

2 Main Types: There are 2 main types of exposure therapy that good for this. In vivo therapy invovles creating a hierarchy and systematically exposing yourself to more anxiety producing thought s , situations and chemicals. Imaginal exposures are sometimes use when real life exposures would be impossible or too difficult. They both are efective if applied right.