Hi,
Shikha aunty, some people are wrongly using heparin for desf in bgl. Now things have been straightened out as I have told quite a few people to only use distilled water. Riya, I am really not sure of heparin ointment on desf sites. As aunty mentioned, it is used as an anticoagulant to reduce clotting in the veins. I will find out and let you know. If anyone else knows, plz clarify this.
Regards,
Namitha