Yes, itchiness in the genital region, particularly during menses, can be
a result of skin irritation. However, there is a possibility of increased fungal
growth or other infections. In the human body, there exist different types of common
‘tenants', including non-pathogenic bacteria and fungus in the vagina and
vulva. When the balance is compromised or affected by the presence of
other infections, further examination is needed, which usually involves a
simple swab test and an examination by a gynaecologist. It is advisable to keep
the genital region dry in hot and humid climates. Applying plain talcum powder
after shower and avoiding conditions that induce excessive sweating may be
helpful.