It appears that you may be experiencing some worrying side effects as a result of using beclomethasone dipropionate and levosalbutamol sulfate rotocaps for your asthma. Rapid weight loss, reduced penis size, and low semen volume can be linked to these drugs’ long-term usage. These particular adverse reactions are probably caused by the steroids contained in the medication affecting your system. Hence, you should inform your physician about them so they can prescribe you a more suitable treatment plan for your asthma which won’t have these effects. Besides, the doctor might also recommend ways of gaining weight and supporting overall well-being.