Sir I have pores on my face. Not small pores its large pores due to pimples. Many dermatologist doctors recommend me to have laser (fractional CO2 laser. Sir its safe or not or any side effect of it or is there any other option to cure pimple's pores? My age is 24. And also sir I am not gaining weight I have only 57 kg weight and I am very skinny. My diet is very good but am not able to gain weight, its approximately 4th year that my weight still is 57 or 58 kg .and I have no any stomach related problem (digestive tract is fine. If any recommendation then please tell. Thank you.