Topical rectal lipogel comprising an anesthetic agent and a non-steroidal anti-inflammatory agent for pain relief

摘要

It relates to a topical gel composition comprising lidocaine or its pharmaceutically acceptable salts and diclofenac or its pharmaceutically acceptable salts, together with one or more pharmaceutically acceptable excipients or carriers for use in the treatment of pre- and postoperative pain in the benign anorectal surgery by topical rectal administration using a specific dosage regime which consist of the administration twice per day during three days and once per day from the fourth day of treatment of the composition. It also relates to a specific topical lipogel composition especially suitable for this use as well as to a kit comprising the previous lipogel and a second pharmaceutical composition comprising lidocaine or a salt pharmaceutically acceptable thereof together with one or more pharmaceutically acceptable excipients or carriers.