Seborrheic Dermititis vs scalp psoriasis.

dear dr one of my pt used this sleekwax strip afer she had dark pigmntion around left side mouth pleas suggest me medicine not having itching

32 m with repeated lesions only on neck region. diagnosis?

itching for 1 month.from 4 days exacerbate & nodule formed.dx & rx

52 year old man having disease from 6 months,what might be the cause and treatment???

a 25 years old female came at OPD complaining of black dots over both hand(only in hands) since 1 year,it is resolving after some days of treatment and after that it is recurring... Please diagnosis with treatment.