《伤寒论·伤寒例》
到了七八天，口渴厉害想要喝水的，应当依病情酌情给与，但不能让病人喝满喝足。
至七八日，大渴，欲饮水者，犹当依证与之。
After seven or eight days, if you are very thirsty and want to drink water, you should drink it according to your condition, but you cannot let the patient drink enough.
<s>[INST] Kindly elucidate the central themes in this passage in English: 至七八日，大渴，欲饮水者，犹当依证与之。 [/INST] After seven or eight days, if you are very thirsty and want to drink water, you should drink it according to your condition, but you cannot let the patient drink enough.</s>
Kindly elucidate the central themes in this passage in English: 至七八日，大渴，欲饮水者，犹当依证与之。
user
After seven or eight days, if you are very thirsty and want to drink water, you should drink it according to your condition, but you cannot let the patient drink enough.
assistant