There is a tutorial on the site where you use rules to extract mentions of side effects from forum posts: https://dataqa.ai/docs/tutorials/medical_side_effects/

There is a tutorial on the site where you use rules to extract mentions of side effects from forum posts: https://dataqa.ai/docs/tutorials/medical_side_effects/ner_medical/ https://dataqa.ai/docs/tutorials/medical_side_effects/ner_me.... You can use this tool for NER.