Cold-induced attacks and permanent muscle weakness were not common in Chinese subjects.
[ncbi.nlm.nih.gov]
These include muscle relaxants and beta-blockers, some tranquilizers, pain killers, antihistamines, the puffers used to treat asthma attacks, some antibiotics and cough syrups
[hkpp.org]
[…] intramyocellular lipid droplets 0012240 Mildly elevated creatine kinase 0008180 30%-79% of people have these symptoms Exercise-induced muscle fatigue 0009020 Postprandial
[rarediseases.info.nih.gov]