Some patients may have subtle and non-specific symptoms, such as muscle and joint aches and pains, increased urination, and an inability to think clearly (foggy memory).
Ezinye izigulana ziye zibe neempawu ezingephi nezingacaciyo ukuba zezantoni ezifana neengqaqambo zezihlunu nezamalungu, ukuchama kakhulu, nokungakwazi ukucinga ngokucacileyo (ukudideka kwengqondo).