Scars can involve textural change in the superficial and deep dermis, and can also be associated with erythema, and less often pigmentary change.
In general, treatment of acne scarring is a multistep procedure. First,examination of is necessary to classify the subtypes of
scarring that are present. Then, the patient´s primary concerns are
elicited, and the patient is offered a menu of procedures that may
address the various components of the scarring process...it can be removed by using chemical and mechanical peeling and also by laser treatment... And as far as the Dry skin is concerned, its a very uncomfortable condition associated with itching,scaling,cracking. It is caused due to various reasons. Few people have dry skin always and few develop dry skin in particular seasons usually winter. Dryness is usually more over forearm leg and face.
Causes for dryness include winter weather, harsh soaps (which will remove the natural moisturizer barrier of your skin), irritants( which could be creams u apply or clothes or ornaments) , health issues (like allergic dermatitis or psoriasis )
Treatment to dry skin includes hydrate yourself well drink plenty of fluids, avoid using harsh soaps, use cleansing lotions for face n mild soap for body , use moisturizer after showers. If you are not satisfied kindly consult a dermatologist for further management.