Total 19 clinical symptoms reported for Glycogen storage disease, type V  Very Frequent (3)Uncommon (3)Occasional (11)Frequent (2)

Exercise intolerance	A functional motor deficit where individuals whose responses to the challenges of exercise fail to achieve levels considered normal for their age and gender.   Synonyms:Decreased ability to exercise; Inability to exercise; Low exercise endurance; Poor exercise tolerance	Very frequent
Glycogen accumulation in muscle fiber lysosomes	An increased amount of glycogen in muscle tissue found specifically in lysosomes.	Very frequent
Increased muscle glycogen content	An increased amount of glycogen in muscle tissue.	Very frequent