face in small holes due to use of some creams prescribed by skinspecialist

i am divya.age 21 skin is oil&dry skin.i have a problem of small pimples&dry in january.consulted skinspecialist.he prescribed adapnil&atm pimples is clear but after 10 days my face is fully dryed&white layer formed.after that i consulted another specialist.he prescribed episoft facewash& face is clear.after 25 days one day going outdoor on face is dry.consulted doctor.he prescribed spf-50shadow&emolene .after use above my dryness is clear but small holes on my it acne or not .please reply me