PIK3C2A and Myalgia: Elevated blood CPK levels in 175 (1.5 %) patients, myalgia in 21 (0.2 %) patients, rhabdomyolysis in 12 (0.1 %) patients, and both myopathy and eosinophilic pneumonia in 4 (0.03 %) patients each were reported as AEs possibly related to daptomycin treatment.