<s>[INST] in my younger age up to 5 years i was very fair but when i grow up my skin tone get darker and darker now its fully dark because i was suffered from asthma problem so i on took many heavy dose drugs,is it affect our skin tone,how should i get rid of this ,i am a male and i am 28 years old,please offer me a solution,i feel very guilty,when I seeing my earlier stage photos no one accepting me,please help. [/INST] hello and welcome to healthcare magic,as you go older the layer of the skin is added so this in natural but as you are  asthamatic and have steroids  so this can also affect your skin colour as this is a sideffect of it.take vitamin e and vitamin b complex to counteract this,take care </s>