Small stomach pain after cervical cancer screening may be a normal phenomenon or it may be caused by secondary infection, such as pelvic inflammatory disease, as follows: 1. Normal phenomenon: cervical cancer screening includes TCT and HPV examination, both of which require sampling at the cervix, and cervical cell tissue is fragile, so if the cervical tissue is stimulated, abdominal pain or even bleeding may occur. If the pain persists, oral medication, such as ibuprofen extended-release capsules, can be taken under the guidance of a doctor to relieve the pain, while paying attention to rest, avoiding spicy and stimulating food, keeping the abdomen warm, and avoiding intercourse to avoid causing inflammation to aggravate abdominal pain; 2. Pelvic inflammatory disease: the typical symptoms are pain in the lower abdomen, accompanied by increased discharge and fever. Antibiotic medication can be chosen to remove pathogens and improve symptoms and signs, while instructing patients to rest in bed, eat a high-protein, high-calorie liquid or semi-liquid diet, and avoid unnecessary gynecological examinations as much as possible to avoid the spread of inflammation. If medication is ineffective, if pelvic abscess is caused by pelvic inflammatory disease and its location is low and protrudes to the posterior vaginal fornix, pus can be drained vaginally and antibiotic treatment can be injected after draining the pus.