Location
On both ears, at the lower 1/2 of the interior wall of the Antitragus; in the midpoint between Thalamus and the beginning of the medial lower line of the interior Antitragus.
No specific contraindications.
Indications
Conditions for which AT12 is listed as indicated. An indication list is a reference index, not a prescription – see the protocols below for sourced treatments.
Protocols using AT12
The 50 best-sourced of 90, ranked by strength of evidence. The count above is the full figure.
- Opioid Dependence, Withdrawal Anxiety, Withdrawal Craving, Withdrawal Restlessness – AT12, CVC02, CVC06, CYC11, IAC03, IN01, TF10 (doi:10.3389/fpsyt.2021.767613 ↗)
- Opioid Dependence, Withdrawal Anxiety, Withdrawal Craving, Withdrawal Restlessness – AT12, CVC01, CVC02, CYC08, CYC11, IAC03, IN01, TF10 (doi:10.3389/fpsyt.2021.767613 ↗)
- Opioid Dependence, Withdrawal Anxiety, Withdrawal Craving – AT12, CVC01, CYC11, IAC03, IN01, TF10 (doi:10.3389/fpsyt.2021.767613 ↗)
- Constipation, Gastrointestinal Dysfunction Postoperative, Absent Bowel Sounds, Absent Flatus – AT12, CYC01, CYC05, IAC03, TF10 (doi:10.3389/fmed.2024.1464749 ↗)
- Constipation, Gastrointestinal Dysfunction Postoperative, Absent Flatus – AT12, CYC01, CYC05, IAC03, TF10 (doi:10.3389/fmed.2024.1464749 ↗)
- Constipation, Gastrointestinal Dysfunction Postoperative, Absent Bowel Sounds, Absent Flatus – AT12, CVC06, CYC01, CYC05, IAC03, TF10 (doi:10.3389/fmed.2024.1464749 ↗)
- Constipation, Gastrointestinal Dysfunction Postoperative, Absent Bowel Sounds, Absent Flatus – AT12, CVC06, CYC01, CYC05, IAC03, TF10 (doi:10.3389/fmed.2024.1464749 ↗)
- Stiffness Lumbar, Low Back Chronic Pain, Disability Functional – BL20, BL23, BL25, BL40, BL60, GB30, GB34, GV03, GV04, AH03, AT12, TF10 (doi:10.1016/j.imr.2025.101180 ↗)
- Stiffness Lumbar, Low Back Chronic Pain, Disability Functional – AH03, AT12, TF10 (doi:10.1016/j.imr.2025.101180 ↗)
- Anxiety, Depression, Oral Pain, Cervicofacial Pain, Mucositis, Cancer Head-and-neck – LU07, LI04, AT07, AT12, HCS03, TF10 (doi:10.1016/j.apjon.2021.11.002 ↗)
- Dysphagia Post-stroke – AT12, CYC11, HCS03 (doi:10.13703/j.0255-2930.2014.01.006 ↗)
- Depression Cancer-related – AT12, IAC03 (doi:10.3389/fpsyt.2025.1717290 ↗)
- Depression Cancer-related – AT12, CVC01, CYC08, CYC11 (doi:10.3389/fpsyt.2025.1717290 ↗)
- Depression Cancer-related – AT12, TF10 (doi:10.3389/fpsyt.2025.1717290 ↗)
- Pain, Insomnia, Itching, Pruritus, Scar Tissue Pain, Burn Scar – AT12, TF10 (doi:10.51507/j.jams.2021.14.4.127 ↗)
- Constipation – AT12, CVC02, CVC06, CVC09, CYC05, HX02, IAC03 (doi:10.1186/s12877-023-03881-7 ↗)
- Perioperative Pain – AT12, IAC03, SAC07, TF10 (doi:10.2147/JPR.S488525 ↗)
- Perioperative Pain – AT12, CVC06, CYC01, IAC03, TF10 (doi:10.2147/JPR.S488525 ↗)
- Perioperative Pain – AT12, CVC02, SAC07, TF10 (doi:10.2147/JPR.S488525 ↗)
- Perioperative Pain – AT12, IN01, TF10 (doi:10.2147/JPR.S488525 ↗)
- Perioperative Pain – AT12, IAC03, IN01, TF10, TR03, TR10 (doi:10.2147/JPR.S488525 ↗)
- Perioperative Pain – AT12, CYC08, TF06, TF10 (doi:10.2147/JPR.S488525 ↗)
- Incontinence Urinary – AT12, CYC11, CYC13, HX03, IAC03, TF10 (doi:10.1016/j.apjon.2025.100720 ↗)
- Incontinence Urinary – AT12, CVC02, CVC06, CYC11, CYC13, HX03, IAC03, TF10 (doi:10.1186/s12906-025-04979-8 ↗)
- Fatigue Postoperative, Dyspnea Postoperative – AT12, CVC02, CYC05, IAC03, IN01, TF10 (doi:10.21037/jtd-2025-966 ↗)
- Insomnia – AT12, CVC01, IAC03, IN01, TF10 (doi:10.1371/journal.pone.0122724 ↗)
- Spasm Facial – AT07, AT12, CVC01, CVC06, CYC08, EL10, TF10 (doi:10.13703/j.0255-2930.2017.01.008 ↗)
- Constipation, Urinary Retention, Postpartum Pain, Hemorrhage Postpartum – AT12, CVC06, CYC01, IAC03, TF08, TF09, TF10 (doi:10.13703/j.0255-2930.2019.07.010 ↗)
- Threatened Abortion, Subchorionic Hematoma – AT12, CVC01, CYC08, CYC11, IAC03, IN01, TF09 (doi:10.13703/j.0255-2930.2019.10.004 ↗)
- Appetite Loss Cancer-related – AT12, CVC06, CVC09, CYC01, CYC03, CYC08, IAC03, TF10 (doi:10.21037/apm.2020.04.24 ↗)
- Depression – AT12, CVC01, CYC08, IN01, TF10 (doi:10.13703/j.0255-2930.20200721-k0002 ↗)
- Insomnia – AT12, CVC01, CVC06, CYC08, CYC11, IAC03, IN01, TF10 (doi:10.1111/jog.15277 ↗)
- Insomnia – BL13, BL15, BL18, BL20, BL23, GB20, GB21, GV14, AT12, CVC01, CVC06, CYC08, CYC11, IAC03, IN01, TF10 (doi:10.1111/jog.15277 ↗)
- Perioperative Pain – AT12, HX08, IAC03, SC09 (doi:10.1155/2022/3130956 ↗)
- Anxiety, Depression, Sleep Disturbance – AT12, CVC01, IAC03, TF10 (doi:10.1097/MD.0000000000031330 ↗)
- Vomiting, Nausea – AT12, CVC06, CYC01, CYC08, IAC03, TF10 (doi:10.3390/healthcare12020218 ↗)
- Neuralgia Postherpetic – AT12, CVC01, IN01, TF10 (doi:10.13703/j.0255-2930.20230925-k0005 ↗)
- Recovery Anesthetic – AT12, AT17, CVC01, CVC10, IAC03 (doi:10.13703/j.0255-2930.20240204-0002 ↗)
- Pain, Itching, Sleep Disturbance – AT12, TF10 (doi:10.1097/SAP.0000000000004193 ↗)
- Low Back Pain – AH03, AT12, IAC03, TF10 (doi:10.1093/pm/pnaf035 ↗)
- Fatigue, Sleep Disturbance – AT12, CVC06, CYC08, IAC03, TF10 (doi:10.1097/NCC.0000000000001498 ↗)
- Bladder Neurogenic – AT12, CVC06, CYC11, CYC13 (doi:10.13702/j.1000-0607.20240245 ↗)
- Headache Tension-type – AT05, AT06, AT07, AT12, IAC03, TF10 (doi:10.1186/s12906-025-05063-x ↗)
- Anxiety – AT12, CVC01, CVC06, CYC08, CYC11, EL12, TF10, TR01 (doi:10.15649/cuidarte.4728 ↗)
- Cognitive Impairment – AT07, AT12, CVC01, IAC03, IN01, TF10 (doi:10.3389/fnhum.2025.1626528 ↗)
- Insomnia – AH03, AT12, IAC03, TF10 (doi:10.1016/j.sleepx.2025.100158 ↗)
- Insomnia – AT12, CVC01, CVC02, CYC08, CYC11, TF10 (doi:10.11606/s1518-8787.2025059006694 ↗)
- Diabetes Type-2 – AT12, CYC09, IAC03, IN01, TF10 (doi:10.1097/MD.0000000000045912 ↗)
- Anxiety Preoperative – AT07, AT10, AT12, CVC01, CVC09, CYC08, CYC11, IAC03, TF10 (doi:10.2147/JPR.S562267 ↗)
- Nausea Pregnancy, Vomiting Pregnancy – AT07, AT12, CYC01, CYC11, HCS05 (doi:10.1590/1518-8345.7235.4771 ↗)
Most often selected alongside AT12
How many sourced protocols in the index pair each point with AT12. Corpus frequency, not a combination to use.
Other points on the Auricular Points
AH01AH02AH03AH04AH05AH06AH07AH08AH09AH10AH11AH12AH13AH14AH15AH16AT01AT02AT03AT04AT05AT06AT07AT08AT09AT10AT11AT13AT14AT15AT16AT17AT18CVC01CVC02CVC03CVC04CVC05CVC06CVC07CVC08CVC09CVC10CYC01CYC02CYC03CYC04CYC05CYC06CYC07CYC08CYC09CYC10CYC11CYC12CYC13CYC14CYC15CYC16CYC17CYC18CYC19CYC20CYC21CYC22EL01EL02EL03EL04EL05EL06EL07EL08EL09EL10EL11EL12EL13EL14EL15EL16EL17EL18HCS01HCS02HCS03HCS04HCS05HX01HX02HX03HX04HX05HX06HX07HX08HX09HX10HX11HX12HX13HX14HX15HX16IAC01IAC02IAC03IN01IN02IN03IN04IN05IN06POS01POS02POS03POS04POS05POS06POS07POS08POS09POS10POS11POS12POS13POS14POS15POS16POS17POS18POS19POS20POS21POS22POS23POS24SAC01SAC02SAC03SAC04SAC05SAC06SAC07SAC08SAC09SAC10SAC11SC01SC02SC03SC04SC05SC06SC07SC08SC09SC10SC11SC12TF01TF02TF03TF04TF05TF06TF07TF08TF09TF10TR01TR02TR03TR04TR05TR06TR07TR08TR09TR10TR11TR12TR13
