The present invention relates generally to treatment of
muscle pain and / or fatigue and to methods for treatment of side effects of
statin therapy. In particular, the invention relates to the use of certain substituted benzoquinones, e.g. Coenzymes Q, particularly Coenzyme Q10 (Q10), in therapy. The invention also relates to the use of Q10 in combinative therapy with other agents such as
uridine, its biological precursors or salts, esters, tautomers or analogues thereof ("
uridine related compounds"). The invention is also directed to compositions, uses and combination packs or kits related to the treatment methods. In a preferred aspect the invention relates to a method of treatment of one or more side effects of
statin therapy comprising administering to a subject in need of such treatment an effective amount of
uridine, one of its biological precursors or a salt, ester,
tautomer or analogue thereof either simultaneously, sequentially or separately to administration of an effective amount of at least one compound of Formula (I).