Garudapurana 1.149.16

1.149.16

karvanti yakṣmāyatane kāsaṃ ṣṭhīvatkaphaṃ tataḥ /
pūtipūyopamaṃ vītaṃ miśraṃ haritalohitam //

produce cough in the seat of consumption; then he spits phlegm / resembling foul-smelling pus, yellow, mixed, greenish, and red;