September
- September: National Suicide Prevention Month – #BeThe1To
- September: Polycystic Ovarian Syndrome Awareness Month
- September: Gynecologic Cancer Awareness Month
- September: Leukemia and Lymphoma Awareness Month
- September: National Alcohol and Drug Addiction Recovery Month
- September: National Cholesterol Education Month
- September: Reye’s Syndrome Awareness Month
- September: Sickle Cell Disease Awareness Month
- September 7 – September 12: National Suicide Prevention Week- #BeThe1To
- September 16 – September 22: Reye’s Syndrome Awareness Week
- September 3: Labor Day
- September 6: Read a Book Day
- September 9: Fetal Alcohol Syndrome Awareness Day
- September 10: Suicide Prevention Day – #BeThe1To
- September 10: National Grandparents Day
- September 17: Batman Day
- September 21: World Alzheimer’s Day
- September 23: First Day of Fall
- September 25: National Cooking Day
- September 26: National Family Day
- September 29: National Coffee Day
- September 29: World Heart Day
October
- October: Breast Cancer Awareness Month
- October: Down Syndrome Awareness Month- #UpWithDowns
- October: Chiropractic Health Month
- October: Dental Hygiene Month
- October: Health Literacy Month
- October: Liver Awareness Month
- October: SIDS, Pregnancy, and Infant Loss Awareness Month
- October: “Talk About Your Medicines” Month
- October: Domestic Violence Awareness Month- #DVAM2018, #1Thing
- October 7 – October 13: Mental Illness Awareness Week
- October 15 – October 19: Medical Assistants Recognition Week
- October 23 – October 31: Red Ribbon Week
- October 1: National Child Health Day – #ChildHealthDay
- October 4: National Taco Day
- October 5: National Do Something Nice Day
- October 8: Native American Day- #NativeAmericanDay
- October 10: World Mental Health Day
- October 10: National Stop Bullying Day- #NationalStopBullyDay
- October 11: National Depression Screening Day
- October 11: National Farmers’ Day
- October 13: National Train Your Brain Day- #TrainYourBrainDay
- October 19: National Mammography Day- #NationalMammographyDay
- October 23: Lock Your Meds Day
- October 26: National Pumpkin Day – #NationalPumpkinDay
- October 28: National Chocolate Day – #NationalChocolateDay
- October 29: National Cat Day- #NationalCatDay
- October 31: Halloween