Clenbuterol is a drug with its thermogenic properties can help in effectively burning fat in our body. It helps us in slimming by burning excess fat and there by enabling us to obtain good structure. But there are certain issues which have to be considered before consuming this drug. There are some side effects due to this drug. The other important thing is that athletes will be banned if found to have consumed this drug. Above all this drug has a salient feature is that it can act as an effective medicine for the dreadful asthma. In spite of all these advantages it is bound to certain problems. It has been found that excess use of this drug may create heart related problems. Hence it is always necessary to buy clenbuterol only under proper medical supervision so that the side effects can be known well in advance before the consumption of this drug.