Conclusions
allergic, alcohol addiction, mood disorders, RAU, pain, ulcer
ULCER
This clinical study demonstrated that topical 0.1% CBD reduced ulcer size and accelerated ulcer healing without any reported local (signs of allergic and anaphylactic reactions) or systemic (vital sign and blood test alteration) side effects. Furthermore, in the RCT, topical CBD exerted an anti-inflammatory effect by reducing the erythematous border size in the early stage and decreased pain intensity in the late stage of RAU. Thus, CBD may be appropriate for RAU patients who choose not to take topical steroids, except for cases where CBD is contraindicated, such as being allergic to CBD, a history of drug or alcohol addiction, and a history of mood disorders.