Hi, many thanks for the query!
You should get physically examined by your doctor once for P/R examination.
Perianal Itching is typically caused by "Enterobius
Vermicularis", i.e. Pinworm.
Get the Stool examination done.
If Pinworm confirmed, the medications used are mebendazole
, and albendazole
. All three of these drugs are to be given in 1 dose at first & then another single dose 2 weeks later. Take it with your doctor's opinion.
It is recommended that all household members be treated at the same time.
Washing your hands with soap & warm water after using the toilet & before handling food is the most successful way to prevent pinworm infection.
Wish you a good health.