hi doc,my husband underwent staple hemorrhoidectomy 13 days back,was diagnosed for grade 4.he is still in terrible pain.on 11 day post surgery he passed hard stool along with which he saw a gauge piece come out.after that his condition worsen.we went to surgeon back ,as per her that gauge was preventing healing.now since 2 days he feels better but not perfect.he still feels spasm,he feels rectal opening is short,he is able to pass only liquid stolols.if stolls get little semi solid he feels pain.plz help.