Aim: To assess the awareness of dentinal hypersensitivity among patients visiting dental outpatient department at KMDC hospital, Karachi. Methodology: The data for this cross-sectional study was collected from 361 OPD Karachi Medical and Dental College, After informed consent, a close ended type questionnaire filled were examined dentin hypersensitivity. obtained analysed using SPSS version 22....

1. Abstract 2. Introduction 3. Hypersensitivity reactions 3.1. Hypersensitivity to nevirapine and other NNRTIs 3.2. Hypersensitivity to abacavir 3.3. Hypersensitivity to other antiretrovirals 3.4. Treatment of hypersensitivity reactions 4. Hyperlactatemia-steatosis syndrome 5. Liver toxicity 6. Pancreatitis 7. Gastrointestinal intolerance 8. Nervous system toxicity 8.1. Central nervous system s...