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The symptoms of the condition may begin after a month past the traumatic event or may
emerge some years past. The symptoms may result in significant problems in work or
social relationships (Cattan and Tilford, 2006).An individual’s ability to carry out daily
tasks gets distorted. These symptoms fall into four main categories: intrusive memories,
adverse alterations in mood or thinking and shifting of emotional and physical reactions
(Earle et al., 2007). These symptoms are not equal or similar in all people but vary in
individuals as well as over time. Those of intrusive memories include distressing
memories on the past events, upsetting nightmares, and dreams on the disturbing
phenomenon, severe emotional, physical reactions to a thing reminding someone of the
frightening previous incident (Gates, 2007).
Signs surrounding avoidance are such as attempting to avoid talking or thinking about the
past traumatic incident, avoiding activities, people or places which remind the individual
of the disturbing incidence (Mafuba, 2009). Further, those involving adverse changes in
mood and thinking include hopelessness concerning the future, harmful thoughts
regarding others, the world or yourself, not being able to remember crucial aspects of the
disturbing event, feeling detached and lack of desire to participate in the previously
enjoyed activities (Moyse, 2009). The last category involves signs that show through
emotional reactions and physical changes. For instance, when the individual gets very
frightened, always on alert or guard, the individual assumes self-destructive characters
such as over-speeding and alcohol misuse (excessive consumption of alcohol) (Peate
and Feans, 2006).
Alcohol misuse as an issue in Public Health
Misuse of alcohol is a crucial problem in public health because it affects the society and
people in general in numerous ways (Lee et al., 2017). There is evidence showing that
alcohol misuse is the cause of a variety of behavioral and mental disorders, such as
alcohol dependence, non-communicable diseases, for instance, liver diseases,
cardiovascular ailments, and some cancer.