Translation of "Symptom" in Japanese

Do you have this symptom often?

よくこういう症状が起きますか。

And we also included a symptom measure,

また 症状を数値化し

Is this symptom getting better or worse?

症状は良くなってきていますか。それとも悪くなってきていますか。

- Is this the first time you've had this symptom?
- Is this the first time that you've had this symptom?

この症状が出たのは初めてですか。

High fever is a prominent symptom of this disease.

高熱がこの病気の顕著な症状だ。

It is a symptom of why we find it difficult to focus,

集中を困難にさせている原因があり 気が散るのは そこからくる症状です

This is what I've come to know as a symptom for the deeper problem,

実は もっと根深いところに問題があり 気が散ることは そこからくる症状で