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Ophthalmology96 papers

Tobacco amblyopia

Last edited: 4/14/2026

Overview

Tobacco amblyopia, also known as tobacco-induced amblyopia, refers to visual impairment resulting from prenatal or postnatal exposure to tobacco smoke, leading to deficits in visual acuity, stereoacuity, and contrast sensitivity 4.

Diagnosis

  • Key Diagnostic Criteria: Reduced visual acuity, abnormal binocular vision, and presence of risk factors such as prenatal tobacco exposure 4.
  • Recommended Tests: Comprehensive eye examination including visual acuity testing, refraction, and assessment of binocular function 23.
  • Grading: Utilize standardized visual acuity charts (log-scaled crowded charts recommended for precision) 14.

    • Management

  • First-Line Treatments:
    • - Patching Therapy: Conventional patching for the better eye to enforce use of the amblyopic eye 23111331. - Optical Correction: Spectacles or Bangerter filters for anisometropic amblyopia 27.
  • Adjunctive Treatments:
    • - Binocular Approaches: Antisuppression therapy to reduce suppression of the amblyopic eye 1825. - Visual Stimulation: High-contrast grating treatments to stimulate visual cortex cells 4849.

    Special Populations

  • Pediatrics: Early detection and intervention are crucial; teleophthalmology can enhance screening rates 1.
  • Comorbidities: Management considerations for amblyopic patients with cataract require careful planning to avoid post-operative diplopia 22.

    • Key Recommendations

  • Implement comprehensive eye examinations before age 5 to detect amblyopia early 1 (Evidence: Strong).
  • Utilize instrument-based screening devices for accurate detection of amblyopia and risk factors 2 (Evidence: Strong).
  • Consider binocular therapies alongside traditional patching to enhance visual outcomes 18 (Evidence: Moderate).
  • Tailor cataract surgery planning in amblyopic patients to minimize risks of post-operative visual disturbances 22 (Evidence: Expert opinion).
  • Monitor compliance with occlusion therapy, as longer periods may not always improve outcomes 31 (Evidence: Moderate).

    • References

    1 Sachdeva K, Turcios M, Solarte CE. Pediatric teleophthalmology screening: a scoping review of global evidence and implications for Canada. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie 2026. link 2 Oatts JT, Collins ME, Cavuoto KM, Nallasamy S, Prakalapakorn SG, Trivedi RH et al.. Instrument-Based Screening for the Detection of Amblyopia and Amblyopia Risk Factors: A Report by the American Academy of Ophthalmology. Ophthalmology 2025. link 3 Arnold RW, Birch E, Bradford G, Collins M, Donahue SP, Gaier ED et al.. Defining and measuring population-level amblyopia treatment outcomes: a proposal by the AAPOS Vision Screening and Research Committees. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2025. link 4 Issaho DC, Rossetto JD, Curi I, Zagui R, Sá LC, Debert I et al.. Brazilian best practice guidelines for amblyopia diagnosis and management. Arquivos brasileiros de oftalmologia 2024. link 5 Aldhahwani B, Shaheen A, Tibi C, Capo H, Cavuoto KM. Gauging Public Interest in Pediatric Ophthalmology Conditions Using Google Trends. Journal of pediatric ophthalmology and strabismus 2024. link 6 Kim AJ, Shahraki K, Suh DW. Pediatric refractive surgery: current opinion in ophthalmology. Current opinion in ophthalmology 2024. link 7 Doğan L, Özçakmakcı GB, Yılmaz ĬE. The Performance of Chatbots and the AAPOS Website as a Tool for Amblyopia Education. Journal of pediatric ophthalmology and strabismus 2024. link 8 Wu G, Lee DA, Zhao W, Wong A, Jhangiani R, Kurniawan S. ChatGPT and Google Assistant as a Source of Patient Education for Patients With Amblyopia: Content Analysis. Journal of medical Internet research 2024. link 9 Tajik N, Talebnejad MR, Heydari M. Occlusion therapy for amblyopia, a historical report from 9th century Persian scholar, Ali ibn Sahl ibn Rabban al-Tabari (838-870 CE). Strabismus 2024. link 10 Lee KE, Sussberg JA, Nelson LB, Thuma T. Is There a Path for an Economic Turnaround in Pediatric Ophthalmology?. Journal of pediatric ophthalmology and strabismus 2023. link 11 Morrison DG, Heidary G, Chang MY, Binenbaum G, Cavuoto KM, Galvin J et al.. Levodopa/Carbidopa to Augment the Treatment of Amblyopia: A Report by the American Academy of Ophthalmology. Ophthalmology 2023. link 12 Van der Ploeg CPB, Grevinga M, Eekhout I, Vlasblom E, Lanting CI, van Minderhout HME et al.. Costs and effects of conventional vision screening and photoscreening in the Dutch preventive child health care system. European journal of public health 2021. link 13 Pineles SL, Aakalu VK, Hutchinson AK, Galvin JA, Heidary G, Binenbaum G et al.. Binocular Treatment of Amblyopia: A Report by the American Academy of Ophthalmology. Ophthalmology 2020. link 14 Mataftsi A, Kappos N, Riga P, Kokkali S, Malamaki P, Brazitikos P et al.. Use of log-scaled crowded visual acuity charts in clinical studies regarding amblyopia. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 2019. link 15 Park S, Moskowitz C, Moon JY, Geddie B, Walsh E, Rosenberg JB. Accuracy of online health information on amblyopia and strabismus. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2019. link 16 Birch EE, Kelly KR. Pediatric ophthalmology and childhood reading difficulties: Amblyopia and slow reading. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2017. link 17 Mu Y, Bi H, Ekure E, Ding G, Wei N, Hua N et al.. Performance of Spot Photoscreener in Detecting Amblyopia Risk Factors in Chinese Pre-school and School Age Children Attending an Eye Clinic. PloS one 2016. link 18 Hess RF, Thompson B. Amblyopia and the binocular approach to its therapy. Vision research 2015. link 19 Lowry EA, de Alba Campomanes AG. Efficient referral thresholds in autorefraction-based preschool screening. American journal of ophthalmology 2015. link 20 Silbert DI, Matta NS. Performance of the Spot vision screener for the detection of amblyopia risk factors in children. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2014. link 21 Donahue SP, Arthur B, Neely DE, Arnold RW, Silbert D, Ruben JB. Guidelines for automated preschool vision screening: a 10-year, evidence-based update. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2013. link 22 Samuel Williams G, Radwan M, Menon J. Cataract surgery planning in amblyopic patients--which eye first? Awareness of the potential for post-operative diplopia amongst consultant ophthalmic surgeons in Wales. The Ulster medical journal 2013. link 23 Silbert DI, Matta NS, Burkholder D, Gehman A, Fenwick J. Clinical accuracy of the AAPOS pediatric vision screening referral criteria. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2012. link 24 Black JM, Hess RF, Cooperstock JR, To L, Thompson B. The measurement and treatment of suppression in amblyopia. Journal of visualized experiments : JoVE 2012. link 25 Hess RF, Mansouri B, Thompson B. A binocular approach to treating amblyopia: antisuppression therapy. Optometry and vision science : official publication of the American Academy of Optometry 2010. link 26 Khazaeni L, Quinn GE, Davidson SL, Forbes BJ. Amblyopia treatment: 1998 versus 2004. Journal of pediatric ophthalmology and strabismus 2009. link 27 Agervi P, Kugelberg U, Kugelberg M, Simonsson G, Fornander M, Zetterström C. Treatment of anisometropic amblyopia with spectacles or in combination with translucent Bangerter filters. Ophthalmology 2009. link 28 Cleary M, Moody AD, Buchanan A, Stewart H, Dutton GN. Assessment of a computer-based treatment for older amblyopes: the Glasgow Pilot Study. Eye (London, England) 2009. link 29 Norris JH, Pilling RF, Hook J. An audit of the Royal College of Ophthalmologists strabismic amblyopia treatment protocol: a departmental review. Strabismus 2009. link 30 Arnold RW, Armitage MD, Limstrom SA. Sutured protective occluder for severe amblyopia. Archives of ophthalmology (Chicago, Ill. : 1960) 2008. link 31 Loudon SE, Simonsz HJ. Occlusion therapy for amblyopia. BMJ (Clinical research ed.) 2007. link 32 Hale JE, Murjaneh S, Frost NA, Harrad RA. How should we manage an amblyopic patient with cataract?. The British journal of ophthalmology 2006. link 33 Donahue SP. Relationship between anisometropia, patient age, and the development of amblyopia. American journal of ophthalmology 2006. link 34 Savage HI, Lee HH, Zaetta D, Olszowy R, Hamburger E, Weissman M et al.. Pediatric Amblyopia Risk Investigation Study (PARIS). American journal of ophthalmology 2005. link 35 Wygnanski-Jaffe T. The effect on pediatric ophthalmologists of the randomized trial of patching regimens for treatment of moderate amblyopia. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2005. link 36 Kemper AR, Clark SJ, Freed GL. Services provided for preschool-aged children with suspected amblyopia. Journal of pediatric ophthalmology and strabismus 2003. link 37 Taylor DP, Bray BE, Staggers N, Olson RJ. User-centered development of a Web-based preschool vision screening tool. AMIA ... Annual Symposium proceedings. AMIA Symposium 2003. link 38 Piper HF. The history of research into the disorders of reading and accommodation in strabismic amblyopia. Strabismus 2002. link 39 Wickham L, Stewart C, Charnock A, Fielder A. The assessment and management of strabismus and amblyopia: a national audit. Eye (London, England) 2002. link 40 Barry JC, König HH. Non-cycloplegic screening for amblyopia via refractive findings with the Nikon Retinomax hand held autorefractor in 3 year old kindergarten children. The British journal of ophthalmology 2001. link 41 Beauchamp GR, Bane MC, Stager DR, Berry PM, Wright WW. A value analysis model applied to the management of amblyopia. Transactions of the American Ophthalmological Society 1999. link 42 Weinand F, Gräf M, Demming K. Sensitivity of the MTI photoscreener for amblyogenic factors in infancy and early childhood. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 1998. link 43 Tong PY, Enke-Miyazaki E, Bassin RE, Tielsch JM, Stager DR, Beauchamp GR et al.. Screening for amblyopia in preverbal children with photoscreening photographs. National Children's Eye Care Foundation Vision Screening Study Group. Ophthalmology 1998. link95026-6) 44 Angi MR, Bergamo L, Bisantis C. The binocular videorefractoscope for visual screening in infancy. German journal of ophthalmology 1993. link 45 Molteno AC, Hoare-Nairne J, Sanderson GF, Peart DA, Hodgkinson IJ. Reliability of the Otago photoscreener. A study of a thousand cases. Australian and New Zealand journal of ophthalmology 1993. link 46 Dunne MC, Barnes DA, Clement RA. A model for retinal shape changes in ametropia. Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) 1987. link 47 Singh G, Schulz E. Bilateral deprivation amblyopia. Annals of ophthalmology 1984. link 48 Westall CA. The physiological background to amblyopia treatment by rotating gratings. Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) 1981. link 49 Lennerstrand G, Lundh BL. Improvement of contrast sensitivity from treatment for amblyopia. Acta ophthalmologica 1980. link 50 Campbell FW, Hess RF, Watson PG, Banks R. Preliminary results of a physiologically based treatment of amblyopia. The British journal of ophthalmology 1978. link 51 Wick B. A home pleoptic method. American journal of optometry and physiological optics 1976. link

    Original source

    1. [1]
      Pediatric teleophthalmology screening: a scoping review of global evidence and implications for Canada. — Sachdeva K, Turcios M, Solarte CE Canadian journal of ophthalmology. Journal canadien d'ophtalmologie (2026)
    2. [2]
      Instrument-Based Screening for the Detection of Amblyopia and Amblyopia Risk Factors: A Report by the American Academy of Ophthalmology. — Oatts JT, Collins ME, Cavuoto KM, Nallasamy S, Prakalapakorn SG, Trivedi RH et al. Ophthalmology (2025)
    3. [3]
      Defining and measuring population-level amblyopia treatment outcomes: a proposal by the AAPOS Vision Screening and Research Committees. — Arnold RW, Birch E, Bradford G, Collins M, Donahue SP, Gaier ED et al. Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2025)
    4. [4]
      Brazilian best practice guidelines for amblyopia diagnosis and management. — Issaho DC, Rossetto JD, Curi I, Zagui R, Sá LC, Debert I et al. Arquivos brasileiros de oftalmologia (2024)
    5. [5]
      Gauging Public Interest in Pediatric Ophthalmology Conditions Using Google Trends. — Aldhahwani B, Shaheen A, Tibi C, Capo H, Cavuoto KM Journal of pediatric ophthalmology and strabismus (2024)
    6. [6]
      Pediatric refractive surgery: current opinion in ophthalmology. — Kim AJ, Shahraki K, Suh DW Current opinion in ophthalmology (2024)
    7. [7]
      The Performance of Chatbots and the AAPOS Website as a Tool for Amblyopia Education. — Doğan L, Özçakmakcı GB, Yılmaz ĬE Journal of pediatric ophthalmology and strabismus (2024)
    8. [8]
      ChatGPT and Google Assistant as a Source of Patient Education for Patients With Amblyopia: Content Analysis. — Wu G, Lee DA, Zhao W, Wong A, Jhangiani R, Kurniawan S Journal of medical Internet research (2024)
    9. [9]
      Occlusion therapy for amblyopia, a historical report from 9th century Persian scholar, Ali ibn Sahl ibn Rabban al-Tabari (838-870 CE). — Tajik N, Talebnejad MR, Heydari M Strabismus (2024)
    10. [10]
      Is There a Path for an Economic Turnaround in Pediatric Ophthalmology? — Lee KE, Sussberg JA, Nelson LB, Thuma T Journal of pediatric ophthalmology and strabismus (2023)
    11. [11]
      Levodopa/Carbidopa to Augment the Treatment of Amblyopia: A Report by the American Academy of Ophthalmology. — Morrison DG, Heidary G, Chang MY, Binenbaum G, Cavuoto KM, Galvin J et al. Ophthalmology (2023)
    12. [12]
      Costs and effects of conventional vision screening and photoscreening in the Dutch preventive child health care system. — Van der Ploeg CPB, Grevinga M, Eekhout I, Vlasblom E, Lanting CI, van Minderhout HME et al. European journal of public health (2021)
    13. [13]
      Binocular Treatment of Amblyopia: A Report by the American Academy of Ophthalmology. — Pineles SL, Aakalu VK, Hutchinson AK, Galvin JA, Heidary G, Binenbaum G et al. Ophthalmology (2020)
    14. [14]
      Use of log-scaled crowded visual acuity charts in clinical studies regarding amblyopia. — Mataftsi A, Kappos N, Riga P, Kokkali S, Malamaki P, Brazitikos P et al. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (2019)
    15. [15]
      Accuracy of online health information on amblyopia and strabismus. — Park S, Moskowitz C, Moon JY, Geddie B, Walsh E, Rosenberg JB Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2019)
    16. [16]
      Pediatric ophthalmology and childhood reading difficulties: Amblyopia and slow reading. — Birch EE, Kelly KR Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2017)
    17. [17]
      Performance of Spot Photoscreener in Detecting Amblyopia Risk Factors in Chinese Pre-school and School Age Children Attending an Eye Clinic. — Mu Y, Bi H, Ekure E, Ding G, Wei N, Hua N et al. PloS one (2016)
    18. [18]
      Amblyopia and the binocular approach to its therapy. — Hess RF, Thompson B Vision research (2015)
    19. [19]
      Efficient referral thresholds in autorefraction-based preschool screening. — Lowry EA, de Alba Campomanes AG American journal of ophthalmology (2015)
    20. [20]
      Performance of the Spot vision screener for the detection of amblyopia risk factors in children. — Silbert DI, Matta NS Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2014)
    21. [21]
      Guidelines for automated preschool vision screening: a 10-year, evidence-based update. — Donahue SP, Arthur B, Neely DE, Arnold RW, Silbert D, Ruben JB Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2013)
    22. [22]
      Cataract surgery planning in amblyopic patients--which eye first? Awareness of the potential for post-operative diplopia amongst consultant ophthalmic surgeons in Wales. — Samuel Williams G, Radwan M, Menon J The Ulster medical journal (2013)
    23. [23]
      Clinical accuracy of the AAPOS pediatric vision screening referral criteria. — Silbert DI, Matta NS, Burkholder D, Gehman A, Fenwick J Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2012)
    24. [24]
      The measurement and treatment of suppression in amblyopia. — Black JM, Hess RF, Cooperstock JR, To L, Thompson B Journal of visualized experiments : JoVE (2012)
    25. [25]
      A binocular approach to treating amblyopia: antisuppression therapy. — Hess RF, Mansouri B, Thompson B Optometry and vision science : official publication of the American Academy of Optometry (2010)
    26. [26]
      Amblyopia treatment: 1998 versus 2004. — Khazaeni L, Quinn GE, Davidson SL, Forbes BJ Journal of pediatric ophthalmology and strabismus (2009)
    27. [27]
      Treatment of anisometropic amblyopia with spectacles or in combination with translucent Bangerter filters. — Agervi P, Kugelberg U, Kugelberg M, Simonsson G, Fornander M, Zetterström C Ophthalmology (2009)
    28. [28]
      Assessment of a computer-based treatment for older amblyopes: the Glasgow Pilot Study. — Cleary M, Moody AD, Buchanan A, Stewart H, Dutton GN Eye (London, England) (2009)
    29. [29]
      An audit of the Royal College of Ophthalmologists strabismic amblyopia treatment protocol: a departmental review. — Norris JH, Pilling RF, Hook J Strabismus (2009)
    30. [30]
      Sutured protective occluder for severe amblyopia. — Arnold RW, Armitage MD, Limstrom SA Archives of ophthalmology (Chicago, Ill. : 1960) (2008)
    31. [31]
      Occlusion therapy for amblyopia. — Loudon SE, Simonsz HJ BMJ (Clinical research ed.) (2007)
    32. [32]
      How should we manage an amblyopic patient with cataract? — Hale JE, Murjaneh S, Frost NA, Harrad RA The British journal of ophthalmology (2006)
    33. [33]
      Relationship between anisometropia, patient age, and the development of amblyopia. — Donahue SP American journal of ophthalmology (2006)
    34. [34]
      Pediatric Amblyopia Risk Investigation Study (PARIS). — Savage HI, Lee HH, Zaetta D, Olszowy R, Hamburger E, Weissman M et al. American journal of ophthalmology (2005)
    35. [35]
      The effect on pediatric ophthalmologists of the randomized trial of patching regimens for treatment of moderate amblyopia. — Wygnanski-Jaffe T Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus (2005)
    36. [36]
      Services provided for preschool-aged children with suspected amblyopia. — Kemper AR, Clark SJ, Freed GL Journal of pediatric ophthalmology and strabismus (2003)
    37. [37]
      User-centered development of a Web-based preschool vision screening tool. — Taylor DP, Bray BE, Staggers N, Olson RJ AMIA ... Annual Symposium proceedings. AMIA Symposium (2003)
    38. [38]
      The history of research into the disorders of reading and accommodation in strabismic amblyopia. — Piper HF Strabismus (2002)
    39. [39]
      The assessment and management of strabismus and amblyopia: a national audit. — Wickham L, Stewart C, Charnock A, Fielder A Eye (London, England) (2002)
    40. [40]
      Non-cycloplegic screening for amblyopia via refractive findings with the Nikon Retinomax hand held autorefractor in 3 year old kindergarten children. — Barry JC, König HH The British journal of ophthalmology (2001)
    41. [41]
      A value analysis model applied to the management of amblyopia. — Beauchamp GR, Bane MC, Stager DR, Berry PM, Wright WW Transactions of the American Ophthalmological Society (1999)
    42. [42]
      Sensitivity of the MTI photoscreener for amblyogenic factors in infancy and early childhood. — Weinand F, Gräf M, Demming K Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (1998)
    43. [43]
      Screening for amblyopia in preverbal children with photoscreening photographs. National Children's Eye Care Foundation Vision Screening Study Group. — Tong PY, Enke-Miyazaki E, Bassin RE, Tielsch JM, Stager DR, Beauchamp GR et al. Ophthalmology (1998)
    44. [44]
      The binocular videorefractoscope for visual screening in infancy. — Angi MR, Bergamo L, Bisantis C German journal of ophthalmology (1993)
    45. [45]
      Reliability of the Otago photoscreener. A study of a thousand cases. — Molteno AC, Hoare-Nairne J, Sanderson GF, Peart DA, Hodgkinson IJ Australian and New Zealand journal of ophthalmology (1993)
    46. [46]
      A model for retinal shape changes in ametropia. — Dunne MC, Barnes DA, Clement RA Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) (1987)
    47. [47]
      Bilateral deprivation amblyopia. — Singh G, Schulz E Annals of ophthalmology (1984)
    48. [48]
      The physiological background to amblyopia treatment by rotating gratings. — Westall CA Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) (1981)
    49. [49]
      Improvement of contrast sensitivity from treatment for amblyopia. — Lennerstrand G, Lundh BL Acta ophthalmologica (1980)
    50. [50]
      Preliminary results of a physiologically based treatment of amblyopia. — Campbell FW, Hess RF, Watson PG, Banks R The British journal of ophthalmology (1978)
    51. [51]
      A home pleoptic method. — Wick B American journal of optometry and physiological optics (1976)
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