The invention relates to a medicinal composition for treating inflammatory, rheumatic and degenerative diseases. According to the invention, the composition comprises a bioactive marine extract, possibly, free α-lipoic acid or a salt thereof and free ascorbic acid or a salt thereof, respectively, and also pharmaceutically acceptable ingredients for conditioning it as a solution or as powder.Invenţia se referă la o compoziţie medicamentoasă pentru tratarea afecţiunilor inflamatorii, reumatice şi degenerative. Compoziţia conform invenţiei conţine extract bioactiv de origine marină, eventual acid α -lipoic liber sau o sare a acestuia, respectiv, acid ascorbic liber sau o sare a acestuia, precum şi ingrediente acceptabile farmaceutic pentru condiţionare ca soluţie sau pulbere.