GTN Ointment 25gm – Glyceryl Trinitrate for Anal Fissures and Pain ReliefGTN Ointment 25gm GTN Ointment 25gm contains Glyceryl Trinitrate (GTN), a topical vasodilator used for the treatment of chronic anal fissures and anal pain. It works by relaxing the smooth muscles around the anus and increasing blood flow, which promotes healing and relieves discomfort. Manufactured by a reliable pharmaceutical company, GTN Ointment is applied directly to the affected area to provide local relief from pain and spasm associated with