The Compendium of Caraka 8.2.8

8.2.8

avamyāstāvat-kṣatakṣīṇātisthūlātikṛśabālavṛddhadurbalaśrāntapipāsitakṣudhitakarmabhārādhvahatopavāsamaithunādhyayanavyāyāmacintāprasaktakṣāmagarbhiṇīsukumārasaṃvṛtakoṣṭhaduśchardanordhvaraktapittaprasaktacchardirūrdhvavātāsthāpitānuvāsitahṛdrogodāvartamūtrāghātaplīhagulmodarāṣṭhīlāsvaropaghātatimiraśiraḥśaṅkhakarṇākṣiśūlārtāḥ//

To begin with, those not to be vomited are: the injured and depleted, the exceedingly obese, the exceedingly emaciated, children, the elderly, the weak, the fatigued, the thirsty, the hungry, those overcome by heavy labor, travel, fasting, sexual intercourse, study, exercise, and constant anxiety, the emaciated, the pregnant, the delicate, those with constricted bowels, those difficult to vomit, those suffering from upward bleeding, continuous vomiting, upward vāta, those who have received an asthāpana enema or an anuvāsana enema, and those afflicted with heart disease, udāvarta, suppression of urine, spleen disease, abdominal swellings, enlargement of the abdomen, prostate enlargement, impairment of voice, timira, and aching in the head, temples, ears, and eyes.