What Are The Side Effects Of Using Steroid Medicines?

Hello Doctor, My name is Ravindra and I am from Pune. Whatever I am going to ask is all about Steroids. I have been taking DANABOL DS since last 4 weeks. It is said that one can get the result from the very first week, but in my case I have not seen any effect in my body since last 4 weeks. I have been taking 4 tabs per day and I am sure that the tabs are not fake. My question is why I am not getting the effect, is it possible that my body is not responsing to the steroids?

Please help me, what should I do?