Diary in English

Itchy.
Itch seems to make me tired, I am very sleepy.
Taking allergy medicine makes me sleepy,
but if I'm feeling sleepy even though I haven't taken any medicine that cause drowsiness,
may it be that I am secreting the anti-allergy substances???

Human nature moves in mysterious way.

secreting 分泌なのか。
secrete ふうん。I must have this word to read papers.
I must read before, I may skip the word. I would.