The first symptoms in mild ARS are nausea, vomiting, diarrhea,
headache and fever [4].
In median and grave forms of ARS, 1-4 weeks after the gastrointestinal
symptoms, patients have dizziness, fatigue, disorientation
hematemesis, melaina, loss of hair, hypotension
and dermal injuries which may be infected [4].
In the instant form of ARS all symptoms as above shall appear
immediately or very soon after the accident.
In the two milder forms of ARS, after months or few years of
serenity we may diagnose chronic radiation syndrome (CRS)
with: leukemia, anemia, leucopenia or various types of cancers
due to DNA radiation damage.