In Philippine society, only one word exists to describe such phenomena - "Sakit". The term "sakit" is closer to the meaning of illness than to disease. In many cases, ailments or illnesses are culture-specific. Sakit can mean pain in several contexts (e.g. sakit ng ulo, sakit ng tiyan) and has different degrees (e.g. hapdi for a stinging type; kirot for a sharp, recurrent type; antak for internal, continuous stinging type). Diagnosis involves the culmination of a process of observing signs and eliciting symptoms that are graded in terms of seriousness (often associated with level of physical activity one can still exert). A normally strong person who suddenly feels weak is said to have the beginnings of an illness, and this weakness is close to the English term lethargic. Persistence of lethargy, accompanied by other symptoms, are monitored by family and friends but the term MAY SAKIT will only be used when the person is unable to perform physical tasks (common criterion: bed-ridden).