C/o lesion for past 1 week, itching present H/o facial moisturiser use present which use occasionally. Kindly give diagnosis and management?

Female got hyperpigmented pathches over side of lips and corners of nose since few days .no itching.she Denies any history of drug intake or any topical application.

47 yr pt having redness on chick with minor pain and minor burning sensation in sun light...since last 3 yrs..pt taking medicine from skin specialist doctor but there is no relieve in any compain ....help pls...

A 32-year-old male with no significant past medical history. The patient had a 2-year history of erythematous patches accompanied by non-painful itching in both nasal alar creases, both eyebrows, and the forehead. Plz, suggest the treatment?

these lesions present since 3 months,itchy,tooks meds for photodermatitis but not relieved presented to me for treatment now. Dx,Rx