Aspirin in the treatment of sexual dysfunction

INTERVENTION: Asprin (80 mg TDS) as intervention group Intervention 1: Asprin (80 mg TDS) as intervention group. Intervention 2: Tab Placebo as control group. Tab Placebo as control group Treatment ‐ Drugs CONDITION: Sexual dysfunction, not caused by organic disorder or disease Sexual dysfunction. ; Sexual dysfunction, not caused by organic disorder or disease PRIMARY OUTCOME: Score of international index of erectile function. Timepoint: every two week. Method of measurement: use of international index of erectile function. INCLUSION CRITERIA: INCLUSION CRITERIA: Remission phase of bipolar disorder, maintenance on lithium, sexual dysfunction based on international index of erectile function. Exclusion Criteria: Other psychiatric comorbidity, substance dependence, GI bleeding.