The Compendium of Caraka 6.12.13

6.12.13

mṛduḥ sagandho 'asitapītarāgavān bhramajvarasvedatṛṣāmadānvitaḥ/
ya uṣyate &sparśarugakṣirāgakṛt sa pittaśotho bhṛśadāhapākavān//

Soft, malodorous, blackish-yellow or red in color, accompanied by giddiness, fever, perspiration, thirst, and intoxication, / causing a burning sensation, painful to the touch, and causing redness of the eyes—that is pitta-swelling, having severe burning and suppuration.