Are allopurinol and co-moxazole tablets for the same thing?

No, allopurinol and co-trimoxazole (also known as co-moxazole) are not for the same thing. Allopurinol is primarily used to lower uric acid levels in conditions like gout and to prevent kidney stones. In contrast, co-trimoxazole is an antibiotic used to treat various bacterial infections. Therefore, they serve different therapeutic purposes.