Aceclo Spas 100 80 mg Tablet is a combination medicine that consists of Aceclofenac and Drotaverine It is mainly used in the treatment of muscular pain associated with spasms in adults It can also be used to treat dysmenorrhoea pain associated with period cramps Aceclo Spas 100 80 mg Tablet can provide relief from pain and swelling that occurs due to muscle cramps and spasms Aceclo Spas 100 80 mg Tablet works by blocking certain enzyme receptors that cause muscle spasms and preventing the release of substances called prostaglandins in the brain that cause pain and fever It can provide relief from pain and swelling due to arthritic conditions but does not cure it