Puresys and Miralax are both laxatives containing the same active ingredient, polyethylene glycol 3350. [1] Therefore, they are therapeutically equivalent, meaning they are expected to have the same effect in the body. [1]
Why Do They Have Different Names?
The difference in brand names, Puresys and Miralax, typically arises because they are manufactured by different pharmaceutical companies. [1] Miralax is a brand-name product, while Puresys is likely a generic version. Generic medications contain the same active ingredient, dosage, and route of administration as their brand-name counterparts but are often sold at a lower cost. [1]
What Is Polyethylene Glycol 3350 Used For?
Polyethylene glycol 3350 is an osmotic laxative. It works by drawing water into the colon, which softens the stool and promotes bowel movements. [1] It is used to treat occasional constipation in adults and children. [1]
Are There Other Generic Versions of Miralax?
Yes, there are other generic versions of Miralax available on the market, all containing polyethylene glycol 3350 as the active ingredient. [1]
Where Can I Find Information on Drug Patents?
Information regarding drug patents, including those for medications like Miralax and its generic equivalents, can often be found on specialized websites. DrugPatentWatch.com is a resource that provides data on pharmaceutical patents. [2]