Holoxan Uromitexan 200mg/1gm Injection is a prescription medicine which is a combination of two medicines that are used in cancer treatment. It prevents the growth and multiplication of cancer cells, thus helps in destroying the tumor. Holoxan Uromitexan 200mg/1gm Injection injection is administered under the supervision of a healthcare professional. You are not advised to self administer this injection. Inform your doctor if you have any known allergy from this medication.