What Are The Side Effects Of Cremalax?

What are the side effects of cremalax? I am taking a cremalax tablet every night as adivised by doctor after a surgery. This will have to be continued for one more month. these daysI get itching all over my body especially at night. The itching portion of the body swells slightly after i scratch there and it becomes normal after sometime. does cremalax have any effect on this? should i stop consuming this tablet?