28 years female itching pigmented rounded patches on both legs since 1 year points favour to right diagnosis ? investigations and differentials?

40 yrs old female non DM & non HTN came up with these lesions on leg for 10 yrs.

60 years old man itching lesions on scalp and hands since 3 months ... not diabetic, not hypertensive. no history of intake of allopathic medicines take herbal roots and applications. what is diagnosis? treatment plan?

40/m with these type of lesions since 4-5 days. itching present. lesions present on both legs only. Kindly opine about diagnosis and management

History of similar episodes in the past too *Chief Complaints* Compalints of itching over the lesions shown in pictures *Management* Treatment regimen for Hypertrophic Lichen Planus?