So how often do i have to take albuterol, prednisolone and aminophylline in order to reduce its side effects on the body.

Not sure t: If you're talking about the "jitteriness" with albuterol and aminophylline, this should diminish the longer you take them but on a routine basis. Prednisone is another story. Water retention, acne, weight gain is common but does not necessarily diminish with time. If it can be switched to a inhaled form, the side effects candiminish dramatically.